5164256064 has 112 divisors (see below), whose sum is σ = 15043343040. Its totient is φ = 1550499840.

The previous prime is 5164256059. The next prime is 5164256089. The reversal of 5164256064 is 4606524615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218992 + ... + 241424.

Almost surely, 2^5164256064 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 5164256064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7521671520).

5164256064 is an abundant number, since it is smaller than the sum of its proper divisors (9879086976).

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

5164256064 is a wasteful number, since it uses less digits than its factorization.

5164256064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22568 (or 22558 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 5164256064 is about 71862.7585331930. The cubic root of 5164256064 is about 1728.4994912354.

The spelling of 5164256064 in words is "five billion, one hundred sixty-four million, two hundred fifty-six thousand, sixty-four".