5156603304 has 64 divisors (see below), whose sum is σ = 13210560000. Its totient is φ = 1676775360.

The previous prime is 5156603297. The next prime is 5156603321. The reversal of 5156603304 is 4033066515.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171597 + ... + 199395.

It is an arithmetic number, because the mean of its divisors is an integer number (206415000).

Almost surely, 2^5156603304 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 5156603304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6605280000).

5156603304 is an abundant number, since it is smaller than the sum of its proper divisors (8053956696).

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

5156603304 is a wasteful number, since it uses less digits than its factorization.

5156603304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27998 (or 27994 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 5156603304 is about 71809.4931328721. The cubic root of 5156603304 is about 1727.6452648670.

Adding to 5156603304 its reverse (4033066515), we get a palindrome (9189669819).

The spelling of 5156603304 in words is "five billion, one hundred fifty-six million, six hundred three thousand, three hundred four".