457012255 has 32 divisors (see below), whose sum is σ = 642686976. Its totient is φ = 305472384.

The previous prime is 457012249. The next prime is 457012307. The reversal of 457012255 is 552210754.

It is not a de Polignac number, because 457012255 - 2⁹ = 457011743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 603337 + ... + 604093.

It is an arithmetic number, because the mean of its divisors is an integer number (20083968).

Almost surely, 2^457012255 is an apocalyptic number.

457012255 is a deficient number, since it is larger than the sum of its proper divisors (185674721).

457012255 is a wasteful number, since it uses less digits than its factorization.

457012255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 457012255 is about 21377.8449568707. The cubic root of 457012255 is about 770.2693469360.

The spelling of 457012255 in words is "four hundred fifty-seven million, twelve thousand, two hundred fifty-five".