56522255 has 8 divisors (see below), whose sum is σ = 68172192. Its totient is φ = 44987488.

The previous prime is 56522243. The next prime is 56522281. The reversal of 56522255 is 55222565.

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 56522255 - 2⁸ = 56521999 is a prime.

It is a Duffinian number.

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, 27707 + ... + 29676.

It is an arithmetic number, because the mean of its divisors is an integer number (8521524).

Almost surely, 2^56522255 is an apocalyptic number.

56522255 is a deficient number, since it is larger than the sum of its proper divisors (11649937).

56522255 is a wasteful number, since it uses less digits than its factorization.

56522255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57585.

The product of its digits is 30000, while the sum is 32.

The square root of 56522255 is about 7518.1284240162. The cubic root of 56522255 is about 383.7718891693.

The spelling of 56522255 in words is "fifty-six million, five hundred twenty-two thousand, two hundred fifty-five".