56043600 has 60 divisors (see below), whose sum is σ = 179530176. Its totient is φ = 14944640.

The previous prime is 56043583. The next prime is 56043607. The reversal of 56043600 is 634065.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56043607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22152 + ... + 24551.

Almost surely, 2^56043600 is an apocalyptic number.

56043600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56043600 is an abundant number, since it is smaller than the sum of its proper divisors (123486576).

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

56043600 is a wasteful number, since it uses less digits than its factorization.

56043600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46724 (or 46713 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 56043600 is about 7486.2273542820. The cubic root of 56043600 is about 382.6855010350.

Adding to 56043600 its reverse (634065), we get a palindrome (56677665).

The spelling of 56043600 in words is "fifty-six million, forty-three thousand, six hundred".