56541036 has 48 divisors (see below), whose sum is σ = 141523200. Its totient is φ = 17514432.

The previous prime is 56541029. The next prime is 56541059. The reversal of 56541036 is 63014565.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 56540994 and 56541012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9745 + ... + 14423.

It is an arithmetic number, because the mean of its divisors is an integer number (2948400).

Almost surely, 2^56541036 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 56541036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70761600).

56541036 is an abundant number, since it is smaller than the sum of its proper divisors (84982164).

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

56541036 is a wasteful number, since it uses less digits than its factorization.

56541036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758 (or 4756 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 56541036 is about 7519.3773678410. The cubic root of 56541036 is about 383.8143905504.

The spelling of 56541036 in words is "fifty-six million, five hundred forty-one thousand, thirty-six".