52560072982 has 4 divisors (see below), whose sum is σ = 78840109476. Its totient is φ = 26280036490.

The previous prime is 52560072977. The next prime is 52560073003. The reversal of 52560072982 is 28927006525.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×52560072982² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13140018244 + ... + 13140018247.

It is an arithmetic number, because the mean of its divisors is an integer number (19710027369).

Almost surely, 2^52560072982 is an apocalyptic number.

52560072982 is a deficient number, since it is larger than the sum of its proper divisors (26280036494).

52560072982 is a wasteful number, since it uses less digits than its factorization.

52560072982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26280036493.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 52560072982 in words is "fifty-two billion, five hundred sixty million, seventy-two thousand, nine hundred eighty-two".