56545846 has 8 divisors (see below), whose sum is σ = 96935760. Its totient is φ = 24233928.

The previous prime is 56545831. The next prime is 56545871. The reversal of 56545846 is 64854565.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019481 + ... + 2019508.

It is an arithmetic number, because the mean of its divisors is an integer number (12116970).

Almost surely, 2^56545846 is an apocalyptic number.

56545846 is a deficient number, since it is larger than the sum of its proper divisors (40389914).

56545846 is a wasteful number, since it uses less digits than its factorization.

56545846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038998.

The product of its digits is 576000, while the sum is 43.

The square root of 56545846 is about 7519.6972013506. The cubic root of 56545846 is about 383.8252740608.

It can be divided in two parts, 565458 and 46, that added together give a square (565504 = 752²).

The spelling of 56545846 in words is "fifty-six million, five hundred forty-five thousand, eight hundred forty-six".