457433552568 has 32 divisors (see below), whose sum is σ = 1153704099600. Its totient is φ = 151128488448.

The previous prime is 457433552551. The next prime is 457433552651. The reversal of 457433552568 is 865255334754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84332383 + ... + 84337806.

Almost surely, 2^457433552568 is an apocalyptic number.

It is an amenable number.

457433552568 is an abundant number, since it is smaller than the sum of its proper divisors (696270547032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457433552568 is a wasteful number, since it uses less digits than its factorization.

457433552568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168670311 (or 168670307 counting only the distinct ones).

The product of its digits is 60480000, while the sum is 57.

The spelling of 457433552568 in words is "four hundred fifty-seven billion, four hundred thirty-three million, five hundred fifty-two thousand, five hundred sixty-eight".