56104544 has 48 divisors (see below), whose sum is σ = 119024640. Its totient is φ = 25956480.

The previous prime is 56104541. The next prime is 56104547. The reversal of 56104544 is 44540165.

It is an interprime number because it is at equal distance from previous prime (56104541) and next prime (56104547).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56104541) 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, 21587 + ... + 24045.

It is an arithmetic number, because the mean of its divisors is an integer number (2479680).

Almost surely, 2^56104544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56104544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59512320).

56104544 is an abundant number, since it is smaller than the sum of its proper divisors (62920096).

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

56104544 is a wasteful number, since it uses less digits than its factorization.

56104544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523 (or 2515 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 56104544 is about 7490.2966563415. The cubic root of 56104544 is about 382.8241665049.

The spelling of 56104544 in words is "fifty-six million, one hundred four thousand, five hundred forty-four".