33026042957 has 2 divisors, whose sum is σ = 33026042958. Its totient is φ = 33026042956.

The previous prime is 33026042947. The next prime is 33026042993. The reversal of 33026042957 is 75924062033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32942613001 + 83429956 = 181501^2 + 9134^2 .

It is a cyclic number.

It is not a de Polignac number, because 33026042957 - 2³⁰ = 31952301133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33026042947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16513021478 + 16513021479.

It is an arithmetic number, because the mean of its divisors is an integer number (16513021479).

Almost surely, 2^33026042957 is an apocalyptic number.

It is an amenable number.

33026042957 is a deficient number, since it is larger than the sum of its proper divisors (1).

33026042957 is an equidigital number, since it uses as much as digits as its factorization.

33026042957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 33026042957 in words is "thirty-three billion, twenty-six million, forty-two thousand, nine hundred fifty-seven".