56255411 has 4 divisors (see below), whose sum is σ = 57095112. Its totient is φ = 55415712.

The previous prime is 56255383. The next prime is 56255417. The reversal of 56255411 is 11455265.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56255411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56255417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419750 + ... + 419883.

It is an arithmetic number, because the mean of its divisors is an integer number (14273778).

Almost surely, 2^56255411 is an apocalyptic number.

56255411 is a deficient number, since it is larger than the sum of its proper divisors (839701).

56255411 is an equidigital number, since it uses as much as digits as its factorization.

56255411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839700.

The product of its digits is 6000, while the sum is 29.

The square root of 56255411 is about 7500.3607246585. The cubic root of 56255411 is about 383.1670017298.

The spelling of 56255411 in words is "fifty-six million, two hundred fifty-five thousand, four hundred eleven".