457623535445 has 16 divisors (see below), whose sum is σ = 563197199040. Its totient is φ = 356753654400.

The previous prime is 457623535429. The next prime is 457623535463. The reversal of 457623535445 is 544535326754.

It is not a de Polignac number, because 457623535445 - 2⁴ = 457623535429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1123271 + ... + 1475460.

It is an arithmetic number, because the mean of its divisors is an integer number (35199824940).

Almost surely, 2^457623535445 is an apocalyptic number.

It is an amenable number.

457623535445 is a deficient number, since it is larger than the sum of its proper divisors (105573663595).

457623535445 is a wasteful number, since it uses less digits than its factorization.

457623535445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599636.

The product of its digits is 30240000, while the sum is 53.

The spelling of 457623535445 in words is "four hundred fifty-seven billion, six hundred twenty-three million, five hundred thirty-five thousand, four hundred forty-five".