56030536 has 16 divisors (see below), whose sum is σ = 105159600. Its totient is φ = 27987984.

The previous prime is 56030519. The next prime is 56030539. The reversal of 56030536 is 63503065.

It is not an unprimeable number, because it can be changed into a prime (56030539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7291 + ... + 12853.

It is an arithmetic number, because the mean of its divisors is an integer number (6572475).

Almost surely, 2^56030536 is an apocalyptic number.

It is an amenable number.

56030536 is a deficient number, since it is larger than the sum of its proper divisors (49129064).

56030536 is a wasteful number, since it uses less digits than its factorization.

56030536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828 (or 6824 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 56030536 is about 7485.3547678116. The cubic root of 56030536 is about 382.6557635217.

The spelling of 56030536 in words is "fifty-six million, thirty thousand, five hundred thirty-six".