56753162068066 has 16 divisors (see below), whose sum is σ = 90906066051840. Its totient is φ = 26514269263440.

The previous prime is 56753162068051. The next prime is 56753162068103. The reversal of 56753162068066 is 66086026135765.

It is a junction number, because it is equal to n+sod(n) for n = 56753162067995 and 56753162068013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15782301336 + ... + 15782304931.

It is an arithmetic number, because the mean of its divisors is an integer number (5681629128240).

Almost surely, 2^{56753162068066} is an apocalyptic number.

56753162068066 is a deficient number, since it is larger than the sum of its proper divisors (34152903983774).

56753162068066 is a wasteful number, since it uses less digits than its factorization.

56753162068066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31564606329.

The product of its (nonzero) digits is 65318400, while the sum is 61.

The spelling of 56753162068066 in words is "fifty-six trillion, seven hundred fifty-three billion, one hundred sixty-two million, sixty-eight thousand, sixty-six".