457656025 has 12 divisors (see below), whose sum is σ = 567758800. Its totient is φ = 365953680.

The previous prime is 457655993. The next prime is 457656041. The reversal of 457656025 is 520656754.

It is not a de Polignac number, because 457656025 - 2⁵ = 457655993 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103306 + ... + 107644.

Almost surely, 2^457656025 is an apocalyptic number.

It is an amenable number.

457656025 is a deficient number, since it is larger than the sum of its proper divisors (110102775).

457656025 is a wasteful number, since it uses less digits than its factorization.

457656025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8568 (or 8563 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 457656025 is about 21392.8966014423. The cubic root of 457656025 is about 770.6308570381.

The spelling of 457656025 in words is "four hundred fifty-seven million, six hundred fifty-six thousand, twenty-five".