33055523023 has 4 divisors (see below), whose sum is σ = 33061898520. Its totient is φ = 33049147528.

The previous prime is 33055522991. The next prime is 33055523051. The reversal of 33055523023 is 32032555033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32032555033 = 61 ⋅525123853.

It is a cyclic number.

It is not a de Polignac number, because 33055523023 - 2⁵ = 33055522991 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 (33055523623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3179965 + ... + 3190342.

It is an arithmetic number, because the mean of its divisors is an integer number (8265474630).

Almost surely, 2^33055523023 is an apocalyptic number.

33055523023 is a deficient number, since it is larger than the sum of its proper divisors (6375497).

33055523023 is an equidigital number, since it uses as much as digits as its factorization.

33055523023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6375496.

The product of its (nonzero) digits is 40500, while the sum is 31.

The spelling of 33055523023 in words is "thirty-three billion, fifty-five million, five hundred twenty-three thousand, twenty-three".