53652363525 has 24 divisors (see below), whose sum is σ = 98561380160. Its totient is φ = 28614593520.

The previous prime is 53652363521. The next prime is 53652363539. The reversal of 53652363525 is 52536325635.

53652363525 is a `hidden beast` number, since 5 + 3 + 6 + 5 + 2 + 3 + 635 + 2 + 5 = 666.

It is not a de Polignac number, because 53652363525 - 2² = 53652363521 is a prime.

It is a super-2 number, since 2×53652363525² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53652363521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39741817 + ... + 39743166.

Almost surely, 2^53652363525 is an apocalyptic number.

It is an amenable number.

53652363525 is a deficient number, since it is larger than the sum of its proper divisors (44909016635).

53652363525 is a wasteful number, since it uses less digits than its factorization.

53652363525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79485002 (or 79484991 counting only the distinct ones).

The product of its digits is 2430000, while the sum is 45.

The spelling of 53652363525 in words is "fifty-three billion, six hundred fifty-two million, three hundred sixty-three thousand, five hundred twenty-five".