13535500023 has 96 divisors (see below), whose sum is σ = 21640519680. Its totient is φ = 8125920000.

The previous prime is 13535500021. The next prime is 13535500051. The reversal of 13535500023 is 32000553531.

13535500023 is a `hidden beast` number, since 135 + 3 + 5 + 500 + 0 + 23 = 666.

It is not a de Polignac number, because 13535500023 - 2¹ = 13535500021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13535500023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13535500021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 59106873 + ... + 59107101.

It is an arithmetic number, because the mean of its divisors is an integer number (225422080).

Almost surely, 2^13535500023 is an apocalyptic number.

13535500023 is a deficient number, since it is larger than the sum of its proper divisors (8105019657).

13535500023 is a wasteful number, since it uses less digits than its factorization.

13535500023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The spelling of 13535500023 in words is "thirteen billion, five hundred thirty-five million, five hundred thousand, twenty-three".