56052556 has 48 divisors (see below), whose sum is σ = 115153920. Its totient is φ = 23379840.

The previous prime is 56052551. The next prime is 56052569. The reversal of 56052556 is 65525065.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56052551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206701 + ... + 206971.

It is an arithmetic number, because the mean of its divisors is an integer number (2399040).

Almost surely, 2^56052556 is an apocalyptic number.

It is an amenable number.

56052556 is an abundant number, since it is smaller than the sum of its proper divisors (59101364).

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

56052556 is a wasteful number, since it uses less digits than its factorization.

56052556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 56052556 is about 7486.8254954954. The cubic root of 56052556 is about 382.7058848600.

The spelling of 56052556 in words is "fifty-six million, fifty-two thousand, five hundred fifty-six".