56053406 has 16 divisors (see below), whose sum is σ = 85601664. Its totient is φ = 27522264.

The previous prime is 56053399. The next prime is 56053411. The reversal of 56053406 is 60435065.

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, 75071 + ... + 75813.

It is an arithmetic number, because the mean of its divisors is an integer number (5350104).

Almost surely, 2^56053406 is an apocalyptic number.

56053406 is a deficient number, since it is larger than the sum of its proper divisors (29548258).

56053406 is a wasteful number, since it uses less digits than its factorization.

56053406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 56053406 is about 7486.8822616627. The cubic root of 56053406 is about 382.7078193442.

The spelling of 56053406 in words is "fifty-six million, fifty-three thousand, four hundred six".