23153411557273 has 16 divisors (see below), whose sum is σ = 23908542405120. Its totient is φ = 22398797836800.

The previous prime is 23153411557259. The next prime is 23153411557327. The reversal of 23153411557273 is 37275511435132.

It is a cyclic number.

It is not a de Polignac number, because 23153411557273 - 2²⁵ = 23153378002841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23153411537273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663193353 + ... + 1663207273.

It is an arithmetic number, because the mean of its divisors is an integer number (1494283900320).

Almost surely, 2^{23153411557273} is an apocalyptic number.

It is an amenable number.

23153411557273 is a deficient number, since it is larger than the sum of its proper divisors (755130847847).

23153411557273 is a wasteful number, since it uses less digits than its factorization.

23153411557273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28608.

The product of its digits is 2646000, while the sum is 49.

The spelling of 23153411557273 in words is "twenty-three trillion, one hundred fifty-three billion, four hundred eleven million, five hundred fifty-seven thousand, two hundred seventy-three".