56563002 has 32 divisors (see below), whose sum is σ = 127474560. Its totient is φ = 18587520.

The previous prime is 56562997. The next prime is 56563007. The reversal of 56563002 is 20036565.

56563002 is a `hidden beast` number, since 5 + 656 + 3 + 0 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (56562997) and next prime (56563007).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (56563007) 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, 3543 + ... + 11210.

It is an arithmetic number, because the mean of its divisors is an integer number (3983580).

Almost surely, 2^56563002 is an apocalyptic number.

56563002 is an abundant number, since it is smaller than the sum of its proper divisors (70911558).

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

56563002 is a wasteful number, since it uses less digits than its factorization.

56563002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14835 (or 14829 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 56563002 is about 7520.8378522609. The cubic root of 56563002 is about 383.8640876433.

Adding to 56563002 its reverse (20036565), we get a palindrome (76599567).

The spelling of 56563002 in words is "fifty-six million, five hundred sixty-three thousand, two".