5164371256 has 64 divisors (see below), whose sum is σ = 10744565760. Its totient is φ = 2307360000.

The previous prime is 5164371253. The next prime is 5164371271. The reversal of 5164371256 is 6521734615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164371253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4486281 + ... + 4487431.

It is an arithmetic number, because the mean of its divisors is an integer number (167883840).

Almost surely, 2^5164371256 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 5164371256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5372282880).

5164371256 is an abundant number, since it is smaller than the sum of its proper divisors (5580194504).

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

5164371256 is a wasteful number, since it uses less digits than its factorization.

5164371256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996 (or 1992 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 5164371256 is about 71863.5600008794. The cubic root of 5164371256 is about 1728.5123428983.

The spelling of 5164371256 in words is "five billion, one hundred sixty-four million, three hundred seventy-one thousand, two hundred fifty-six".