56015652 has 48 divisors (see below), whose sum is σ = 162957312. Its totient is φ = 14549280.

The previous prime is 56015651. The next prime is 56015653. The reversal of 56015652 is 25651065.

It is an interprime number because it is at equal distance from previous prime (56015651) and next prime (56015653).

It is not an unprimeable number, because it can be changed into a prime (56015651) 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, 29388 + ... + 31235.

It is an arithmetic number, because the mean of its divisors is an integer number (3394944).

Almost surely, 2^56015652 is an apocalyptic number.

It is an amenable number.

56015652 is an abundant number, since it is smaller than the sum of its proper divisors (106941660).

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

56015652 is a wasteful number, since it uses less digits than its factorization.

56015652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60648 (or 60646 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 56015652 is about 7484.3604937229. The cubic root of 56015652 is about 382.6218775185.

The spelling of 56015652 in words is "fifty-six million, fifteen thousand, six hundred fifty-two".