56456411 has 8 divisors (see below), whose sum is σ = 62508864. Its totient is φ = 50557320.

The previous prime is 56456399. The next prime is 56456423. The reversal of 56456411 is 11465465.

It is an interprime number because it is at equal distance from previous prime (56456399) and next prime (56456423).

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

It is not a de Polignac number, because 56456411 - 2⁶ = 56456347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56456461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37565 + ... + 39038.

It is an arithmetic number, because the mean of its divisors is an integer number (7813608).

Almost surely, 2^56456411 is an apocalyptic number.

56456411 is a deficient number, since it is larger than the sum of its proper divisors (6052453).

56456411 is a wasteful number, since it uses less digits than its factorization.

56456411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76681.

The product of its digits is 14400, while the sum is 32.

The square root of 56456411 is about 7513.7481325900. The cubic root of 56456411 is about 383.6228098684.

The spelling of 56456411 in words is "fifty-six million, four hundred fifty-six thousand, four hundred eleven".