33245102069 has 2 divisors, whose sum is σ = 33245102070. Its totient is φ = 33245102068.

The previous prime is 33245101993. The next prime is 33245102141. The reversal of 33245102069 is 96020154233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33219801169 + 25300900 = 182263^2 + 5030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33245102069 is a prime.

It is a super-2 number, since 2×33245102069² (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 (33245102669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16622551034 + 16622551035.

It is an arithmetic number, because the mean of its divisors is an integer number (16622551035).

Almost surely, 2^33245102069 is an apocalyptic number.

It is an amenable number.

33245102069 is a deficient number, since it is larger than the sum of its proper divisors (1).

33245102069 is an equidigital number, since it uses as much as digits as its factorization.

33245102069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 33245102069 in words is "thirty-three billion, two hundred forty-five million, one hundred two thousand, sixty-nine".