5695978890629 has 2 divisors, whose sum is σ = 5695978890630. Its totient is φ = 5695978890628.

The previous prime is 5695978890601. The next prime is 5695978890631. The reversal of 5695978890629 is 9260988795965.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5695978890625 + 4 = 2386625^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 5695978890629 - 2²⁸ = 5695710455173 is a prime.

Together with 5695978890631, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5695978890229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2847989445314 + 2847989445315.

It is an arithmetic number, because the mean of its divisors is an integer number (2847989445315).

Almost surely, 2^{5695978890629} is an apocalyptic number.

It is an amenable number.

5695978890629 is a deficient number, since it is larger than the sum of its proper divisors (1).

5695978890629 is an equidigital number, since it uses as much as digits as its factorization.

5695978890629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5290790400, while the sum is 83.

The spelling of 5695978890629 in words is "five trillion, six hundred ninety-five billion, nine hundred seventy-eight million, eight hundred ninety thousand, six hundred twenty-nine".