33004732253 has 2 divisors, whose sum is σ = 33004732254. Its totient is φ = 33004732252.

The previous prime is 33004732217. The next prime is 33004732279. The reversal of 33004732253 is 35223740033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30736401124 + 2268331129 = 175318^2 + 47627^2 .

It is a cyclic number.

It is not a de Polignac number, because 33004732253 - 2²² = 33000537949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33004732213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16502366126 + 16502366127.

It is an arithmetic number, because the mean of its divisors is an integer number (16502366127).

Almost surely, 2^33004732253 is an apocalyptic number.

It is an amenable number.

33004732253 is a deficient number, since it is larger than the sum of its proper divisors (1).

33004732253 is an equidigital number, since it uses as much as digits as its factorization.

33004732253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 32.

The spelling of 33004732253 in words is "thirty-three billion, four million, seven hundred thirty-two thousand, two hundred fifty-three".