52580805305528 has 64 divisors (see below), whose sum is σ = 109057150785600. Its totient is φ = 23654128691200.

The previous prime is 52580805305527. The next prime is 52580805305537. The reversal of 52580805305528 is 82550350808525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52580805305521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65600900 + ... + 66397587.

It is an arithmetic number, because the mean of its divisors is an integer number (1704017981025).

Almost surely, 2^{52580805305528} is an apocalyptic number.

52580805305528 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

52580805305528 is an abundant number, since it is smaller than the sum of its proper divisors (56476345480072).

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

52580805305528 is a wasteful number, since it uses less digits than its factorization.

52580805305528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131998640 (or 131998636 counting only the distinct ones).

The product of its (nonzero) digits is 19200000, while the sum is 56.

The spelling of 52580805305528 in words is "fifty-two trillion, five hundred eighty billion, eight hundred five million, three hundred five thousand, five hundred twenty-eight".