52515095512 has 32 divisors (see below), whose sum is σ = 107483555520. Its totient is φ = 23855761440.

The previous prime is 52515095453. The next prime is 52515095531. The reversal of 52515095512 is 21559051525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40218 + ... + 326569.

It is an arithmetic number, because the mean of its divisors is an integer number (3358861110).

Almost surely, 2^52515095512 is an apocalyptic number.

It is an amenable number.

52515095512 is an abundant number, since it is smaller than the sum of its proper divisors (54968460008).

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

52515095512 is a wasteful number, since it uses less digits than its factorization.

52515095512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368431 (or 368427 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 52515095512 in words is "fifty-two billion, five hundred fifteen million, ninety-five thousand, five hundred twelve".