56447366252 has 6 divisors (see below), whose sum is σ = 98782890948. Its totient is φ = 28223683124.

The previous prime is 56447366251. The next prime is 56447366263. The reversal of 56447366252 is 25266374465.

It is a self number, because there is not a number n which added to its sum of digits gives 56447366252.

It is not an unprimeable number, because it can be changed into a prime (56447366251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7055920778 + ... + 7055920785.

It is an arithmetic number, because the mean of its divisors is an integer number (16463815158).

Almost surely, 2^56447366252 is an apocalyptic number.

It is an amenable number.

56447366252 is a deficient number, since it is larger than the sum of its proper divisors (42335524696).

56447366252 is a wasteful number, since it uses less digits than its factorization.

56447366252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14111841567 (or 14111841565 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 50.

The spelling of 56447366252 in words is "fifty-six billion, four hundred forty-seven million, three hundred sixty-six thousand, two hundred fifty-two".