56475434 has 8 divisors (see below), whose sum is σ = 84745668. Its totient is φ = 28226880.

The previous prime is 56475421. The next prime is 56475473. The reversal of 56475434 is 43457465.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 35343025 + 21132409 = 5945^2 + 4597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5474 + ... + 11954.

Almost surely, 2^56475434 is an apocalyptic number.

56475434 is a deficient number, since it is larger than the sum of its proper divisors (28270234).

56475434 is a wasteful number, since it uses less digits than its factorization.

56475434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10840.

The product of its digits is 201600, while the sum is 38.

The square root of 56475434 is about 7515.0139055094. The cubic root of 56475434 is about 383.6658922930.

The spelling of 56475434 in words is "fifty-six million, four hundred seventy-five thousand, four hundred thirty-four".