56255090 has 8 divisors (see below), whose sum is σ = 101259180. Its totient is φ = 22502032.

The previous prime is 56255027. The next prime is 56255113. The reversal of 56255090 is 9055265.

56255090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49603849 + 6651241 = 7043^2 + 2579^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2812745 + ... + 2812764.

Almost surely, 2^56255090 is an apocalyptic number.

56255090 is a deficient number, since it is larger than the sum of its proper divisors (45004090).

56255090 is a wasteful number, since it uses less digits than its factorization.

56255090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625516.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 56255090 is about 7500.3393256572. The cubic root of 56255090 is about 383.1662729297.

The spelling of 56255090 in words is "fifty-six million, two hundred fifty-five thousand, ninety".