5172904560 has 80 divisors (see below), whose sum is σ = 16183205280. Its totient is φ = 1366778880.

The previous prime is 5172904537. The next prime is 5172904637. The reversal of 5172904560 is 654092715.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 72711 + ... + 125030.

It is an arithmetic number, because the mean of its divisors is an integer number (202290066).

Almost surely, 2^5172904560 is an apocalyptic number.

It is an amenable number.

5172904560 is an abundant number, since it is smaller than the sum of its proper divisors (11010300720).

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

5172904560 is a wasteful number, since it uses less digits than its factorization.

5172904560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197866 (or 197860 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 5172904560 is about 71922.9070602684. The cubic root of 5172904560 is about 1729.4638498059.

The spelling of 5172904560 in words is "five billion, one hundred seventy-two million, nine hundred four thousand, five hundred sixty".