457445075 has 12 divisors (see below), whose sum is σ = 567497160. Its totient is φ = 365784960.

The previous prime is 457445069. The next prime is 457445089. The reversal of 457445075 is 570544754.

It is not a de Polignac number, because 457445075 - 2⁶ = 457445011 is a prime.

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, 103307 + ... + 107643.

It is an arithmetic number, because the mean of its divisors is an integer number (47291430).

Almost surely, 2^457445075 is an apocalyptic number.

457445075 is a deficient number, since it is larger than the sum of its proper divisors (110052085).

457445075 is a wasteful number, since it uses less digits than its factorization.

457445075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8566 (or 8561 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 41.

The square root of 457445075 is about 21387.9656582855. The cubic root of 457445075 is about 770.5124350836.

The spelling of 457445075 in words is "four hundred fifty-seven million, four hundred forty-five thousand, seventy-five".