23632325661 has 32 divisors (see below), whose sum is σ = 37103028480. Its totient is φ = 13100465664.

The previous prime is 23632325641. The next prime is 23632325663. The reversal of 23632325661 is 16652323632.

It is not a de Polignac number, because 23632325661 - 2⁶ = 23632325597 is a prime.

It is a super-3 number, since 3×23632325661³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23632325663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20230 + ... + 218343.

It is an arithmetic number, because the mean of its divisors is an integer number (1159469640).

Almost surely, 2^23632325661 is an apocalyptic number.

23632325661 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23632325661 is a deficient number, since it is larger than the sum of its proper divisors (13470702819).

23632325661 is a wasteful number, since it uses less digits than its factorization.

23632325661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238725.

The product of its digits is 233280, while the sum is 39.

The spelling of 23632325661 in words is "twenty-three billion, six hundred thirty-two million, three hundred twenty-five thousand, six hundred sixty-one".