56734927536 has 80 divisors (see below), whose sum is σ = 170921600000. Its totient is φ = 16209974592.

The previous prime is 56734927531. The next prime is 56734927537. The reversal of 56734927536 is 63572943765.

It is not an unprimeable number, because it can be changed into a prime (56734927531) 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 15 ways as a sum of consecutive naturals, for example, 1706536 + ... + 1739463.

It is an arithmetic number, because the mean of its divisors is an integer number (2136520000).

Almost surely, 2^56734927536 is an apocalyptic number.

56734927536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

56734927536 is an abundant number, since it is smaller than the sum of its proper divisors (114186672464).

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

56734927536 is a wasteful number, since it uses less digits than its factorization.

56734927536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446031 (or 3446011 counting only the distinct ones).

The product of its digits is 28576800, while the sum is 57.

The spelling of 56734927536 in words is "fifty-six billion, seven hundred thirty-four million, nine hundred twenty-seven thousand, five hundred thirty-six".