23534532433 has 8 divisors (see below), whose sum is σ = 23819120640. Its totient is φ = 23251495680.

The previous prime is 23534532383. The next prime is 23534532449. The reversal of 23534532433 is 33423543532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23534532433 - 2¹³ = 23534524241 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 23534532392 and 23534532401.

It is not an unprimeable number, because it can be changed into a prime (23534530433) 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 7 ways as a sum of consecutive naturals, for example, 357328 + ... + 418033.

It is an arithmetic number, because the mean of its divisors is an integer number (2977390080).

Almost surely, 2^23534532433 is an apocalyptic number.

It is an amenable number.

23534532433 is a deficient number, since it is larger than the sum of its proper divisors (284588207).

23534532433 is a wasteful number, since it uses less digits than its factorization.

23534532433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775727.

The product of its digits is 388800, while the sum is 37.

The spelling of 23534532433 in words is "twenty-three billion, five hundred thirty-four million, five hundred thirty-two thousand, four hundred thirty-three".