34202052569 has 2 divisors, whose sum is σ = 34202052570. Its totient is φ = 34202052568.

The previous prime is 34202052541. The next prime is 34202052581. The reversal of 34202052569 is 96525020243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21844840000 + 12357212569 = 147800^2 + 111163^2 .

It is a cyclic number.

It is not a de Polignac number, because 34202052569 - 2¹⁶ = 34201987033 is a prime.

It is a super-2 number, since 2×34202052569² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34202052529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17101026284 + 17101026285.

It is an arithmetic number, because the mean of its divisors is an integer number (17101026285).

Almost surely, 2^34202052569 is an apocalyptic number.

It is an amenable number.

34202052569 is a deficient number, since it is larger than the sum of its proper divisors (1).

34202052569 is an equidigital number, since it uses as much as digits as its factorization.

34202052569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 34202052569 in words is "thirty-four billion, two hundred two million, fifty-two thousand, five hundred sixty-nine".