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5220152133 = 37235511239
BaseRepresentation
bin1001101110010010…
…10011001101000101
3111110210122012111220
410313021103031011
541142324332013
62221553550553
7243234363300
oct46711231505
914423565456
105220152133
112239704619
121018275459
13652650621
1437740bb37
15208441b23
hex137253345

5220152133 has 12 divisors (see below), whose sum is σ = 8096562720. Its totient is φ = 2982943992.

The previous prime is 5220152123. The next prime is 5220152137. The reversal of 5220152133 is 3312510225.

It is a happy number.

It is not a de Polignac number, because 5220152133 - 28 = 5220151877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220152137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17755473 + ... + 17755766.

It is an arithmetic number, because the mean of its divisors is an integer number (674713560).

Almost surely, 25220152133 is an apocalyptic number.

It is an amenable number.

5220152133 is a deficient number, since it is larger than the sum of its proper divisors (2876410587).

5220152133 is a wasteful number, since it uses less digits than its factorization.

5220152133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35511256 (or 35511249 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5220152133 is about 72250.6202949151. The cubic root of 5220152133 is about 1734.7133470454.

Adding to 5220152133 its reverse (3312510225), we get a palindrome (8532662358).

The spelling of 5220152133 in words is "five billion, two hundred twenty million, one hundred fifty-two thousand, one hundred thirty-three".

Divisors: 1 3 7 21 49 147 35511239 106533717 248578673 745736019 1740050711 5220152133