52752530252528 has 20 divisors (see below), whose sum is σ = 103219988034408. Its totient is φ = 26115113985600.

The previous prime is 52752530252509. The next prime is 52752530252581. The reversal of 52752530252528 is 82525203525725.

It is a self number, because there is not a number n which added to its sum of digits gives 52752530252528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16321944626 + ... + 16321947857.

Almost surely, 2^{52752530252528} is an apocalyptic number.

It is an amenable number.

52752530252528 is a deficient number, since it is larger than the sum of its proper divisors (50467457781880).

52752530252528 is a wasteful number, since it uses less digits than its factorization.

52752530252528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32643892592 (or 32643892586 counting only the distinct ones).

The product of its (nonzero) digits is 16800000, while the sum is 53.

The spelling of 52752530252528 in words is "fifty-two trillion, seven hundred fifty-two billion, five hundred thirty million, two hundred fifty-two thousand, five hundred twenty-eight".