56983034772 has 72 divisors (see below), whose sum is σ = 150003060480. Its totient is φ = 18218914560.

The previous prime is 56983034761. The next prime is 56983034783. The reversal of 56983034772 is 27743038965.

56983034772 is a `hidden beast` number, since 56 + 98 + 30 + 3 + 477 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (56983034761) and next prime (56983034783).

It is a super-2 number, since 2×56983034772² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99822 + ... + 352037.

It is an arithmetic number, because the mean of its divisors is an integer number (2083375840).

Almost surely, 2^56983034772 is an apocalyptic number.

It is an amenable number.

56983034772 is an abundant number, since it is smaller than the sum of its proper divisors (93020025708).

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

56983034772 is a wasteful number, since it uses less digits than its factorization.

56983034772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452013 (or 452008 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

It can be divided in two parts, 5698303 and 4772, that added together give a palindrome (5703075).

The spelling of 56983034772 in words is "fifty-six billion, nine hundred eighty-three million, thirty-four thousand, seven hundred seventy-two".