52356422382 has 32 divisors (see below), whose sum is σ = 120244417920. Its totient is φ = 15030551520.

The previous prime is 52356422369. The next prime is 52356422387. The reversal of 52356422382 is 28322465325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52356422387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20874513 + ... + 20877020.

It is an arithmetic number, because the mean of its divisors is an integer number (3757638060).

Almost surely, 2^52356422382 is an apocalyptic number.

52356422382 is an abundant number, since it is smaller than the sum of its proper divisors (67887995538).

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

52356422382 is a wasteful number, since it uses less digits than its factorization.

52356422382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41751568.

The product of its digits is 691200, while the sum is 42.

The spelling of 52356422382 in words is "fifty-two billion, three hundred fifty-six million, four hundred twenty-two thousand, three hundred eighty-two".