23252542533 has 48 divisors (see below), whose sum is σ = 37897211520. Its totient is φ = 14080302720.

The previous prime is 23252542517. The next prime is 23252542541. The reversal of 23252542533 is 33524525232.

23252542533 is a `hidden beast` number, since 2 + 32 + 52 + 5 + 42 + 533 = 666.

It is not a de Polignac number, because 23252542533 - 2⁴ = 23252542517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23252542583) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5071360 + ... + 5075942.

It is an arithmetic number, because the mean of its divisors is an integer number (789525240).

Almost surely, 2^23252542533 is an apocalyptic number.

It is an amenable number.

23252542533 is a deficient number, since it is larger than the sum of its proper divisors (14644668987).

23252542533 is a wasteful number, since it uses less digits than its factorization.

23252542533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6167 (or 6150 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The spelling of 23252542533 in words is "twenty-three billion, two hundred fifty-two million, five hundred forty-two thousand, five hundred thirty-three".