56256355 has 8 divisors (see below), whose sum is σ = 68432832. Its totient is φ = 44388288.

The previous prime is 56256337. The next prime is 56256371. The reversal of 56256355 is 55365265.

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

It is a cyclic number.

It is not a de Polignac number, because 56256355 - 2²⁵ = 22701923 is a prime.

It is a Duffinian 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, 76699 + ... + 77428.

It is an arithmetic number, because the mean of its divisors is an integer number (8554104).

Almost surely, 2^56256355 is an apocalyptic number.

56256355 is a deficient number, since it is larger than the sum of its proper divisors (12176477).

56256355 is a wasteful number, since it uses less digits than its factorization.

56256355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154205.

The product of its digits is 135000, while the sum is 37.

The square root of 56256355 is about 7500.4236547011. The cubic root of 56256355 is about 383.1691449762.

The spelling of 56256355 in words is "fifty-six million, two hundred fifty-six thousand, three hundred fifty-five".