52724580160 has 84 divisors (see below), whose sum is σ = 146048475492. Its totient is φ = 18076993536.

The previous prime is 52724580071. The next prime is 52724580169. The reversal of 52724580160 is 6108542725.

It can be written as a sum of positive squares in 2 ways, for example, as 8058293824 + 44666286336 = 89768^2 + 211344^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52724580169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1665589 + ... + 1696948.

Almost surely, 2^52724580160 is an apocalyptic number.

It is an amenable number.

52724580160 is an abundant number, since it is smaller than the sum of its proper divisors (93323895332).

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

52724580160 is a wasteful number, since it uses less digits than its factorization.

52724580160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362568 (or 3362551 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 52724580160 in words is "fifty-two billion, seven hundred twenty-four million, five hundred eighty thousand, one hundred sixty".