23533157074555 has 8 divisors (see below), whose sum is σ = 28239962994000. Its totient is φ = 18826409323296.

The previous prime is 23533157074529. The next prime is 23533157074591. The reversal of 23533157074555 is 55547075133532.

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 23533157074555 - 2²³ = 23533148685947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23533157074496 and 23533157074505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13646980 + ... + 15274369.

It is an arithmetic number, because the mean of its divisors is an integer number (3529995374250).

Almost surely, 2^{23533157074555} is an apocalyptic number.

23533157074555 is a deficient number, since it is larger than the sum of its proper divisors (4706805919445).

23533157074555 is a wasteful number, since it uses less digits than its factorization.

23533157074555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29084093.

The product of its (nonzero) digits is 33075000, while the sum is 55.

The spelling of 23533157074555 in words is "twenty-three trillion, five hundred thirty-three billion, one hundred fifty-seven million, seventy-four thousand, five hundred fifty-five".