52424765272 has 16 divisors (see below), whose sum is σ = 107232474600. Its totient is φ = 23829438720.

The previous prime is 52424765231. The next prime is 52424765273. The reversal of 52424765272 is 27256742425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52424765273) 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 3 ways as a sum of consecutive naturals, for example, 297867897 + ... + 297868072.

Almost surely, 2^52424765272 is an apocalyptic number.

It is an amenable number.

52424765272 is an abundant number, since it is smaller than the sum of its proper divisors (54807709328).

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

52424765272 is a wasteful number, since it uses less digits than its factorization.

52424765272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595735986 (or 595735982 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 46.

The spelling of 52424765272 in words is "fifty-two billion, four hundred twenty-four million, seven hundred sixty-five thousand, two hundred seventy-two".