52961905288 has 32 divisors (see below), whose sum is σ = 103044173760. Its totient is φ = 25500807360.

The previous prime is 52961905261. The next prime is 52961905289. The reversal of 52961905288 is 88250916925.

It is not an unprimeable number, because it can be changed into a prime (52961905289) 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, 1059795 + ... + 1108642.

It is an arithmetic number, because the mean of its divisors is an integer number (3220130430).

Almost surely, 2^52961905288 is an apocalyptic number.

It is an amenable number.

52961905288 is a deficient number, since it is larger than the sum of its proper divisors (50082268472).

52961905288 is a wasteful number, since it uses less digits than its factorization.

52961905288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168557 (or 2168553 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 55.

The spelling of 52961905288 in words is "fifty-two billion, nine hundred sixty-one million, nine hundred five thousand, two hundred eighty-eight".