56934766743965 has 32 divisors (see below), whose sum is σ = 78459720128640. Its totient is φ = 39225703680000.

The previous prime is 56934766743961. The next prime is 56934766743983.

56934766743965 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56934766743965 - 2² = 56934766743961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56934766743965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56934766743961) by changing a digit.

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, 18422357 + ... + 21289733.

It is an arithmetic number, because the mean of its divisors is an integer number (2451866254020).

Almost surely, 2^{56934766743965} is an apocalyptic number.

56934766743965 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56934766743965 is a deficient number, since it is larger than the sum of its proper divisors (21524953384675).

56934766743965 is a wasteful number, since it uses less digits than its factorization.

56934766743965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886413.

The product of its digits is 18517766400, while the sum is 80.

The spelling of 56934766743965 in words is "fifty-six trillion, nine hundred thirty-four billion, seven hundred sixty-six million, seven hundred forty-three thousand, nine hundred sixty-five".