5128017904 has 40 divisors (see below), whose sum is σ = 10524973680. Its totient is φ = 2412039168.

The previous prime is 5128017899. The next prime is 5128017919. The reversal of 5128017904 is 4097108215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919027 + ... + 924589.

It is an arithmetic number, because the mean of its divisors is an integer number (263124342).

Almost surely, 2^5128017904 is an apocalyptic number.

It is an amenable number.

5128017904 is an abundant number, since it is smaller than the sum of its proper divisors (5396955776).

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

5128017904 is a wasteful number, since it uses less digits than its factorization.

5128017904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8977 (or 8971 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 5128017904 is about 71610.1801701406. The cubic root of 5128017904 is about 1724.4469729275.

The spelling of 5128017904 in words is "five billion, one hundred twenty-eight million, seventeen thousand, nine hundred four".