23555632541 has 8 divisors (see below), whose sum is σ = 27428661504. Its totient is φ = 19809588240.

The previous prime is 23555632519. The next prime is 23555632549. The reversal of 23555632541 is 14523655532.

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 23555632541 - 2²² = 23551438237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23555632549) 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, 31745765 + ... + 31746506.

It is an arithmetic number, because the mean of its divisors is an integer number (3428582688).

Almost surely, 2^23555632541 is an apocalyptic number.

It is an amenable number.

23555632541 is a deficient number, since it is larger than the sum of its proper divisors (3873028963).

23555632541 is an equidigital number, since it uses as much as digits as its factorization.

23555632541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63492331.

The product of its digits is 540000, while the sum is 41.

The spelling of 23555632541 in words is "twenty-three billion, five hundred fifty-five million, six hundred thirty-two thousand, five hundred forty-one".