23532216144623 has 4 divisors (see below), whose sum is σ = 23532225913560. Its totient is φ = 23532206375688.

The previous prime is 23532216144607. The next prime is 23532216144641. The reversal of 23532216144623 is 32644161223532.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23532216144623 - 2⁴ = 23532216144607 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 (23532216144673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586036 + ... + 7041302.

It is an arithmetic number, because the mean of its divisors is an integer number (5883056478390).

Almost surely, 2^{23532216144623} is an apocalyptic number.

23532216144623 is a deficient number, since it is larger than the sum of its proper divisors (9768937).

23532216144623 is an equidigital number, since it uses as much as digits as its factorization.

23532216144623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9768936.

The product of its digits is 1244160, while the sum is 44.

The spelling of 23532216144623 in words is "twenty-three trillion, five hundred thirty-two billion, two hundred sixteen million, one hundred forty-four thousand, six hundred twenty-three".