479792025 has 72 divisors (see below), whose sum is σ = 903320160. Its totient is φ = 249622560.

The previous prime is 479791997. The next prime is 479792039. The reversal of 479792025 is 520297974.

It is not a de Polignac number, because 479792025 - 2⁸ = 479791769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4658124 + ... + 4658226.

Almost surely, 2^479792025 is an apocalyptic number.

479792025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

479792025 is a deficient number, since it is larger than the sum of its proper divisors (423528135).

479792025 is a wasteful number, since it uses less digits than its factorization.

479792025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 479792025 is about 21904.1554276808. The cubic root of 479792025 is about 782.8604293146.

The spelling of 479792025 in words is "four hundred seventy-nine million, seven hundred ninety-two thousand, twenty-five".