56043654 has 16 divisors (see below), whose sum is σ = 117986880. Its totient is φ = 17697960.

The previous prime is 56043653. The next prime is 56043661. The reversal of 56043654 is 45634065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56043653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245692 + ... + 245919.

It is an arithmetic number, because the mean of its divisors is an integer number (7374180).

Almost surely, 2^56043654 is an apocalyptic number.

56043654 is an abundant number, since it is smaller than the sum of its proper divisors (61943226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56043654 is a wasteful number, since it uses less digits than its factorization.

56043654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491635.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 56043654 is about 7486.2309609042. The cubic root of 56043654 is about 382.6856239453.

The spelling of 56043654 in words is "fifty-six million, forty-three thousand, six hundred fifty-four".