23153333205553 has 8 divisors (see below), whose sum is σ = 24615848922048. Its totient is φ = 21728804910384.

The previous prime is 23153333205529. The next prime is 23153333205571. The reversal of 23153333205553 is 35550233335132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23153333205553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23153333208553) 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 7 ways as a sum of consecutive naturals, for example, 9496854075 + ... + 9496856512.

It is an arithmetic number, because the mean of its divisors is an integer number (3076981115256).

Almost surely, 2^{23153333205553} is an apocalyptic number.

23153333205553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23153333205553 is a deficient number, since it is larger than the sum of its proper divisors (1462515716495).

23153333205553 is a wasteful number, since it uses less digits than its factorization.

23153333205553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18993710663.

The product of its (nonzero) digits is 1822500, while the sum is 43.

The spelling of 23153333205553 in words is "twenty-three trillion, one hundred fifty-three billion, three hundred thirty-three million, two hundred five thousand, five hundred fifty-three".