56053306 has 8 divisors (see below), whose sum is σ = 88505280. Its totient is φ = 26551548.

The previous prime is 56053253. The next prime is 56053331. The reversal of 56053306 is 60335065.

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

It is a super-2 number, since 2×56053306² = 6283946227059272, which contains 22 as substring.

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, 737506 + ... + 737581.

It is an arithmetic number, because the mean of its divisors is an integer number (11063160).

Almost surely, 2^56053306 is an apocalyptic number.

56053306 is a deficient number, since it is larger than the sum of its proper divisors (32451974).

56053306 is a wasteful number, since it uses less digits than its factorization.

56053306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475108.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 56053306 is about 7486.8755833124. The cubic root of 56053306 is about 382.7075917588.

It can be divided in two parts, 5605 and 3306, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 56053306 in words is "fifty-six million, fifty-three thousand, three hundred six".