52508060508 has 96 divisors (see below), whose sum is σ = 131573514240. Its totient is φ = 16249222080.

The previous prime is 52508060483. The next prime is 52508060537. The reversal of 52508060508 is 80506080525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2693685 + ... + 2713107.

It is an arithmetic number, because the mean of its divisors is an integer number (1370557440).

Almost surely, 2^52508060508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52508060508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65786757120).

52508060508 is an abundant number, since it is smaller than the sum of its proper divisors (79065453732).

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

52508060508 is a wasteful number, since it uses less digits than its factorization.

52508060508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19687 (or 19685 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 52508060508 in words is "fifty-two billion, five hundred eight million, sixty thousand, five hundred eight".