56476275801 has 12 divisors (see below), whose sum is σ = 82769638896. Its totient is φ = 34228045720.

The previous prime is 56476275799. The next prime is 56476275827. The reversal of 56476275801 is 10857267465.

It is not a de Polignac number, because 56476275801 - 2¹ = 56476275799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56476275851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77790651 + ... + 77791376.

It is an arithmetic number, because the mean of its divisors is an integer number (6897469908).

Almost surely, 2^56476275801 is an apocalyptic number.

It is an amenable number.

56476275801 is a deficient number, since it is larger than the sum of its proper divisors (26293363095).

56476275801 is a wasteful number, since it uses less digits than its factorization.

56476275801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155582052 (or 155582041 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 56476275801 in words is "fifty-six billion, four hundred seventy-six million, two hundred seventy-five thousand, eight hundred one".