56457354 has 16 divisors (see below), whose sum is σ = 114505920. Its totient is φ = 18553920.

The previous prime is 56457319. The next prime is 56457361. The reversal of 56457354 is 45375465.

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, 65839 + ... + 66690.

It is an arithmetic number, because the mean of its divisors is an integer number (7156620).

Almost surely, 2^56457354 is an apocalyptic number.

56457354 is an abundant number, since it is smaller than the sum of its proper divisors (58048566).

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

56457354 is a wasteful number, since it uses less digits than its factorization.

56457354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132605.

The product of its digits is 252000, while the sum is 39.

The square root of 56457354 is about 7513.8108839656. The cubic root of 56457354 is about 383.6249457598.

The spelling of 56457354 in words is "fifty-six million, four hundred fifty-seven thousand, three hundred fifty-four".