52105565022 has 24 divisors (see below), whose sum is σ = 121225192776. Its totient is φ = 14887304208.

The previous prime is 52105565011. The next prime is 52105565023. The reversal of 52105565022 is 22056550125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52105565023) 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, 88614613 + ... + 88615200.

It is an arithmetic number, because the mean of its divisors is an integer number (5051049699).

Almost surely, 2^52105565022 is an apocalyptic number.

52105565022 is an abundant number, since it is smaller than the sum of its proper divisors (69119627754).

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

52105565022 is a wasteful number, since it uses less digits than its factorization.

52105565022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177229832 (or 177229825 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 52105565022 in words is "fifty-two billion, one hundred five million, five hundred sixty-five thousand, twenty-two".