56033559736 has 64 divisors (see below), whose sum is σ = 131017824000. Its totient is φ = 21826210560.

The previous prime is 56033559689. The next prime is 56033559739. The reversal of 56033559736 is 63795533065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56033559739) 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, 3743355 + ... + 3758293.

It is an arithmetic number, because the mean of its divisors is an integer number (2047153500).

Almost surely, 2^56033559736 is an apocalyptic number.

56033559736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

56033559736 is an abundant number, since it is smaller than the sum of its proper divisors (74984264264).

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

56033559736 is a wasteful number, since it uses less digits than its factorization.

56033559736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21052 (or 21048 counting only the distinct ones).

The product of its (nonzero) digits is 7654500, while the sum is 52.

The spelling of 56033559736 in words is "fifty-six billion, thirty-three million, five hundred fifty-nine thousand, seven hundred thirty-six".