56541756 has 24 divisors (see below), whose sum is σ = 132204240. Its totient is φ = 18808192.

The previous prime is 56541743. The next prime is 56541757. The reversal of 56541756 is 65714565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56541757) 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, 1480 + ... + 10736.

It is an arithmetic number, because the mean of its divisors is an integer number (5508510).

Almost surely, 2^56541756 is an apocalyptic number.

It is an amenable number.

56541756 is an abundant number, since it is smaller than the sum of its proper divisors (75662484).

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

56541756 is a wasteful number, since it uses less digits than its factorization.

56541756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9773 (or 9771 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The square root of 56541756 is about 7519.4252439931. The cubic root of 56541756 is about 383.8160197222.

The spelling of 56541756 in words is "fifty-six million, five hundred forty-one thousand, seven hundred fifty-six".