457200253705 has 24 divisors (see below), whose sum is σ = 596456965440. Its totient is φ = 336279528000.

The previous prime is 457200253691. The next prime is 457200253759. The reversal of 457200253705 is 507352002754.

It is not a de Polignac number, because 457200253705 - 2⁹ = 457200253193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 865725 + ... + 1289914.

It is an arithmetic number, because the mean of its divisors is an integer number (24852373560).

Almost surely, 2^457200253705 is an apocalyptic number.

It is an amenable number.

457200253705 is a deficient number, since it is larger than the sum of its proper divisors (139256711735).

457200253705 is a wasteful number, since it uses less digits than its factorization.

457200253705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155921 (or 2155908 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 40.

The spelling of 457200253705 in words is "four hundred fifty-seven billion, two hundred million, two hundred fifty-three thousand, seven hundred five".