5164550536 has 8 divisors (see below), whose sum is σ = 9683532270. Its totient is φ = 2582275264.

The previous prime is 5164550519. The next prime is 5164550551. The reversal of 5164550536 is 6350554615.

It can be written as a sum of positive squares in only one way, i.e., 4503752100 + 660798436 = 67110^2 + 25706^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322784401 + ... + 322784416.

Almost surely, 2^5164550536 is an apocalyptic number.

It is an amenable number.

5164550536 is a deficient number, since it is larger than the sum of its proper divisors (4518981734).

5164550536 is a wasteful number, since it uses less digits than its factorization.

5164550536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645568823 (or 645568819 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The square root of 5164550536 is about 71864.8073538084. The cubic root of 5164550536 is about 1728.5323443074.

The spelling of 5164550536 in words is "five billion, one hundred sixty-four million, five hundred fifty thousand, five hundred thirty-six".