33047745023 has 2 divisors, whose sum is σ = 33047745024. Its totient is φ = 33047745022.

The previous prime is 33047745011. The next prime is 33047745067. The reversal of 33047745023 is 32054774033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33047745023 - 2¹⁰ = 33047743999 is a prime.

It is a super-2 number, since 2×33047745023² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33047745223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16523872511 + 16523872512.

It is an arithmetic number, because the mean of its divisors is an integer number (16523872512).

Almost surely, 2^33047745023 is an apocalyptic number.

33047745023 is a deficient number, since it is larger than the sum of its proper divisors (1).

33047745023 is an equidigital number, since it uses as much as digits as its factorization.

33047745023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 38.

The spelling of 33047745023 in words is "thirty-three billion, forty-seven million, seven hundred forty-five thousand, twenty-three".