23535921632 has 12 divisors (see below), whose sum is σ = 46336345776. Its totient is φ = 11767960800.

The previous prime is 23535921631. The next prime is 23535921659. The reversal of 23535921632 is 23612953532.

It is a self number, because there is not a number n which added to its sum of digits gives 23535921632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23535921631) 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 as a sum of consecutive naturals, namely, 367748744 + ... + 367748807.

It is an arithmetic number, because the mean of its divisors is an integer number (3861362148).

Almost surely, 2^23535921632 is an apocalyptic number.

It is an amenable number.

23535921632 is a deficient number, since it is larger than the sum of its proper divisors (22800424144).

23535921632 is an equidigital number, since it uses as much as digits as its factorization.

23535921632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735497561 (or 735497553 counting only the distinct ones).

The product of its digits is 291600, while the sum is 41.

The spelling of 23535921632 in words is "twenty-three billion, five hundred thirty-five million, nine hundred twenty-one thousand, six hundred thirty-two".