52782580760 has 64 divisors (see below), whose sum is σ = 146167156800. Its totient is φ = 16704815616.

The previous prime is 52782580759. The next prime is 52782580897. The reversal of 52782580760 is 6708528725.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52782580699 and 52782580708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7246715 + ... + 7253994.

It is an arithmetic number, because the mean of its divisors is an integer number (2283861825).

Almost surely, 2^52782580760 is an apocalyptic number.

It is an amenable number.

52782580760 is an abundant number, since it is smaller than the sum of its proper divisors (93384576040).

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

52782580760 is a wasteful number, since it uses less digits than its factorization.

52782580760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14500740 (or 14500736 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 50.

The spelling of 52782580760 in words is "fifty-two billion, seven hundred eighty-two million, five hundred eighty thousand, seven hundred sixty".