23522407116623 has 4 divisors (see below), whose sum is σ = 23805809612088. Its totient is φ = 23239004621160.

The previous prime is 23522407116619. The next prime is 23522407116643. The reversal of 23522407116623 is 32661170422532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23522407116623 - 2² = 23522407116619 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 (23522407116643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141701247608 + ... + 141701247773.

It is an arithmetic number, because the mean of its divisors is an integer number (5951452403022).

Almost surely, 2^{23522407116623} is an apocalyptic number.

23522407116623 is a deficient number, since it is larger than the sum of its proper divisors (283402495465).

23522407116623 is an equidigital number, since it uses as much as digits as its factorization.

23522407116623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283402495464.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 23522407116623 in words is "twenty-three trillion, five hundred twenty-two billion, four hundred seven million, one hundred sixteen thousand, six hundred twenty-three".