53535888975 has 24 divisors (see below), whose sum is σ = 88522754320. Its totient is φ = 28549221120.

The previous prime is 53535888947. The next prime is 53535888983. The reversal of 53535888975 is 57988853535.

It is a happy number.

It is not a de Polignac number, because 53535888975 - 2⁵ = 53535888943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715017 + ... + 786333.

Almost surely, 2^53535888975 is an apocalyptic number.

53535888975 is a deficient number, since it is larger than the sum of its proper divisors (34986865345).

53535888975 is a wasteful number, since it uses less digits than its factorization.

53535888975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81339 (or 81334 counting only the distinct ones).

The product of its digits is 181440000, while the sum is 66.

The spelling of 53535888975 in words is "fifty-three billion, five hundred thirty-five million, eight hundred eighty-eight thousand, nine hundred seventy-five".