5165399904 has 96 divisors (see below), whose sum is σ = 15507588096. Its totient is φ = 1474744320.

The previous prime is 5165399879. The next prime is 5165399927. The reversal of 5165399904 is 4099935615.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1535184 + ... + 1538544.

It is an arithmetic number, because the mean of its divisors is an integer number (161537376).

Almost surely, 2^5165399904 is an apocalyptic number.

It is an amenable number.

5165399904 is an abundant number, since it is smaller than the sum of its proper divisors (10342188192).

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

5165399904 is a wasteful number, since it uses less digits than its factorization.

5165399904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5668 (or 5660 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 51.

The square root of 5165399904 is about 71870.7165958431. The cubic root of 5165399904 is about 1728.6270979277.

The spelling of 5165399904 in words is "five billion, one hundred sixty-five million, three hundred ninety-nine thousand, nine hundred four".