52724325132 has 18 divisors (see below), whose sum is σ = 133275377508. Its totient is φ = 17574775032.

The previous prime is 52724325131. The next prime is 52724325163. The reversal of 52724325132 is 23152342725.

52724325132 is a `hidden beast` number, since 527 + 24 + 32 + 51 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1464564587 = 52724325132 / (5 + 2 + 7 + 2 + 4 + 3 + 2 + 5 + 1 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (52724325131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 732282258 + ... + 732282329.

Almost surely, 2^52724325132 is an apocalyptic number.

It is an amenable number.

52724325132 is an abundant number, since it is smaller than the sum of its proper divisors (80551052376).

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

52724325132 is a wasteful number, since it uses less digits than its factorization.

52724325132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464564597 (or 1464564592 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

Adding to 52724325132 its reverse (23152342725), we get a palindrome (75876667857).

The spelling of 52724325132 in words is "fifty-two billion, seven hundred twenty-four million, three hundred twenty-five thousand, one hundred thirty-two".