56514376826123 has 12 divisors (see below), whose sum is σ = 60066084987720. Its totient is φ = 53161843448832.

The previous prime is 56514376826119. The next prime is 56514376826143. The reversal of 56514376826123 is 32162867341565.

It is not a de Polignac number, because 56514376826123 - 2² = 56514376826119 is a prime.

It is a super-2 number, since 2×56514376826123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56514376826143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51214661 + ... + 52306502.

It is an arithmetic number, because the mean of its divisors is an integer number (5005507082310).

Almost surely, 2^{56514376826123} is an apocalyptic number.

56514376826123 is a deficient number, since it is larger than the sum of its proper divisors (3551708161597).

56514376826123 is a wasteful number, since it uses less digits than its factorization.

56514376826123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103523086 (or 103523069 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 59.

The spelling of 56514376826123 in words is "fifty-six trillion, five hundred fourteen billion, three hundred seventy-six million, eight hundred twenty-six thousand, one hundred twenty-three".