56523557232348 has 24 divisors (see below), whose sum is σ = 134694434257152. Its totient is φ = 18440309451504.

The previous prime is 56523557232341. The next prime is 56523557232349. The reversal of 56523557232348 is 84323275532565.

It is a junction number, because it is equal to n+sod(n) for n = 56523557232291 and 56523557232300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56523557232341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50109535990 + ... + 50109537117.

It is an arithmetic number, because the mean of its divisors is an integer number (5612268094048).

Almost surely, 2^{56523557232348} is an apocalyptic number.

It is an amenable number.

56523557232348 is an abundant number, since it is smaller than the sum of its proper divisors (78170877024804).

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

56523557232348 is a wasteful number, since it uses less digits than its factorization.

56523557232348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100219073161 (or 100219073159 counting only the distinct ones).

The product of its digits is 181440000, while the sum is 60.

The spelling of 56523557232348 in words is "fifty-six trillion, five hundred twenty-three billion, five hundred fifty-seven million, two hundred thirty-two thousand, three hundred forty-eight".