56923255 has 4 divisors (see below), whose sum is σ = 68307912. Its totient is φ = 45538600.

The previous prime is 56923231. The next prime is 56923261. The reversal of 56923255 is 55232965.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 56923255 - 2⁷ = 56923127 is a prime.

It is a super-3 number, since 3×56923255³ (a number of 24 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 5692321 + ... + 5692330.

It is an arithmetic number, because the mean of its divisors is an integer number (17076978).

Almost surely, 2^56923255 is an apocalyptic number.

56923255 is a deficient number, since it is larger than the sum of its proper divisors (11384657).

56923255 is a wasteful number, since it uses less digits than its factorization.

56923255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11384656.

The product of its digits is 81000, while the sum is 37.

The square root of 56923255 is about 7544.7501615362. The cubic root of 56923255 is about 384.6773143713.

The spelling of 56923255 in words is "fifty-six million, nine hundred twenty-three thousand, two hundred fifty-five".