34207250557 has 2 divisors, whose sum is σ = 34207250558. Its totient is φ = 34207250556.

The previous prime is 34207250477. The next prime is 34207250563. The reversal of 34207250557 is 75505270243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33457531396 + 749719161 = 182914^2 + 27381^2 .

It is a cyclic number.

It is not a de Polignac number, because 34207250557 - 2¹⁹ = 34206726269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34207256557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17103625278 + 17103625279.

It is an arithmetic number, because the mean of its divisors is an integer number (17103625279).

Almost surely, 2^34207250557 is an apocalyptic number.

It is an amenable number.

34207250557 is a deficient number, since it is larger than the sum of its proper divisors (1).

34207250557 is an equidigital number, since it uses as much as digits as its factorization.

34207250557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294000, while the sum is 40.

The spelling of 34207250557 in words is "thirty-four billion, two hundred seven million, two hundred fifty thousand, five hundred fifty-seven".