4551133125 has 160 divisors (see below), whose sum is σ = 9788866560. Its totient is φ = 1824480000.

The previous prime is 4551133117. The next prime is 4551133133. The reversal of 4551133125 is 5213311554.

It is an interprime number because it is at equal distance from previous prime (4551133117) and next prime (4551133133).

It is not a de Polignac number, because 4551133125 - 2³ = 4551133117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4551133092 and 4551133101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 4186332 + ... + 4187418.

It is an arithmetic number, because the mean of its divisors is an integer number (61180416).

Almost surely, 2^4551133125 is an apocalyptic number.

It is an amenable number.

4551133125 is an abundant number, since it is smaller than the sum of its proper divisors (5237733435).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4551133125 is a wasteful number, since it uses less digits than its factorization.

4551133125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157 (or 1142 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 4551133125 is about 67462.0865746087. The cubic root of 4551133125 is about 1657.1933418015.

Adding to 4551133125 its reverse (5213311554), we get a palindrome (9764444679).

The spelling of 4551133125 in words is "four billion, five hundred fifty-one million, one hundred thirty-three thousand, one hundred twenty-five".