5164523520 has 448 divisors, whose sum is σ = 18429695424. Its totient is φ = 1226833920.

The previous prime is 5164523509. The next prime is 5164523543. The reversal of 5164523520 is 253254615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84664290 + ... + 84664350.

It is an arithmetic number, because the mean of its divisors is an integer number (41137713).

Almost surely, 2^5164523520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5164523520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9214847712).

5164523520 is an abundant number, since it is smaller than the sum of its proper divisors (13265171904).

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

5164523520 is a wasteful number, since it uses less digits than its factorization.

5164523520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5164523520 is about 71864.6193895160. The cubic root of 5164523520 is about 1728.5293302915.

The spelling of 5164523520 in words is "five billion, one hundred sixty-four million, five hundred twenty-three thousand, five hundred twenty".