56623742054260 has 12 divisors (see below), whose sum is σ = 118909858313988. Its totient is φ = 22649496821696.

The previous prime is 56623742054177. The next prime is 56623742054291. The reversal of 56623742054260 is 6245024732665.

It can be written as a sum of positive squares in 2 ways, for example, as 38169191446884 + 18454550607376 = 6178122^2 + 4295876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56623742054198 and 56623742054207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415593551337 + ... + 1415593551376.

It is an arithmetic number, because the mean of its divisors is an integer number (9909154859499).

Almost surely, 2^{56623742054260} is an apocalyptic number.

It is an amenable number.

56623742054260 is an abundant number, since it is smaller than the sum of its proper divisors (62286116259728).

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

56623742054260 is a wasteful number, since it uses less digits than its factorization.

56623742054260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831187102722 (or 2831187102720 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 56623742054260 in words is "fifty-six trillion, six hundred twenty-three billion, seven hundred forty-two million, fifty-four thousand, two hundred sixty".