33313010057 has 2 divisors, whose sum is σ = 33313010058. Its totient is φ = 33313010056.

The previous prime is 33313010047. The next prime is 33313010063. The reversal of 33313010057 is 75001031333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29313206521 + 3999803536 = 171211^2 + 63244^2 .

It is a cyclic number.

It is not a de Polignac number, because 33313010057 - 2⁴ = 33313010041 is a prime.

It is a super-2 number, since 2×33313010057² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33313010047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16656505028 + 16656505029.

It is an arithmetic number, because the mean of its divisors is an integer number (16656505029).

Almost surely, 2^33313010057 is an apocalyptic number.

It is an amenable number.

33313010057 is a deficient number, since it is larger than the sum of its proper divisors (1).

33313010057 is an equidigital number, since it uses as much as digits as its factorization.

33313010057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835, while the sum is 26.

The spelling of 33313010057 in words is "thirty-three billion, three hundred thirteen million, ten thousand, fifty-seven".