56684501734 has 32 divisors (see below), whose sum is σ = 102355200000. Its totient is φ = 23509692360.

The previous prime is 56684501723. The next prime is 56684501777. The reversal of 56684501734 is 43710548665.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1311484 + ... + 1354015.

It is an arithmetic number, because the mean of its divisors is an integer number (3198600000).

Almost surely, 2^56684501734 is an apocalyptic number.

56684501734 is a deficient number, since it is larger than the sum of its proper divisors (45670698266).

56684501734 is a wasteful number, since it uses less digits than its factorization.

56684501734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665553 (or 2665539 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 56684501734 in words is "fifty-six billion, six hundred eighty-four million, five hundred one thousand, seven hundred thirty-four".