56983034773 has 24 divisors (see below), whose sum is σ = 69465584448. Its totient is φ = 46518284736.

The previous prime is 56983034761. The next prime is 56983034783. The reversal of 56983034773 is 37743038965.

It is not a de Polignac number, because 56983034773 - 2²¹ = 56980937621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56983034753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154090 + ... + 371092.

It is an arithmetic number, because the mean of its divisors is an integer number (2894399352).

Almost surely, 2^56983034773 is an apocalyptic number.

It is an amenable number.

56983034773 is a deficient number, since it is larger than the sum of its proper divisors (12482549675).

56983034773 is a wasteful number, since it uses less digits than its factorization.

56983034773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217273 (or 217266 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 56983034773 in words is "fifty-six billion, nine hundred eighty-three million, thirty-four thousand, seven hundred seventy-three".