56299205386944 has 224 divisors, whose sum is σ = 182385854013440. Its totient is φ = 16919975568384.

The previous prime is 56299205386913. The next prime is 56299205386951. The reversal of 56299205386944 is 44968350299265.

It is a happy number.

56299205386944 is a `hidden beast` number, since 5 + 6 + 2 + 9 + 9 + 20 + 538 + 69 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 31 ways as a sum of consecutive naturals, for example, 28175872 + ... + 30107775.

It is an arithmetic number, because the mean of its divisors is an integer number (814222562560).

Almost surely, 2^{56299205386944} is an apocalyptic number.

56299205386944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

56299205386944 is an abundant number, since it is smaller than the sum of its proper divisors (126086648626496).

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

56299205386944 is a wasteful number, since it uses less digits than its factorization.

56299205386944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58283724 (or 58283708 counting only the distinct ones).

The product of its (nonzero) digits is 1007769600, while the sum is 72.

The spelling of 56299205386944 in words is "fifty-six trillion, two hundred ninety-nine billion, two hundred five million, three hundred eighty-six thousand, nine hundred forty-four".