5916660422399 has 2 divisors, whose sum is σ = 5916660422400. Its totient is φ = 5916660422398.

The previous prime is 5916660422381. The next prime is 5916660422401. The reversal of 5916660422399 is 9932240666195.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5916660422399 - 2³² = 5912365455103 is a prime.

Together with 5916660422401, 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 (5916660422329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2958330211199 + 2958330211200.

It is an arithmetic number, because the mean of its divisors is an integer number (2958330211200).

Almost surely, 2^{5916660422399} is an apocalyptic number.

5916660422399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5916660422399 is an equidigital number, since it uses as much as digits as its factorization.

5916660422399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37791360, while the sum is 62.

The spelling of 5916660422399 in words is "five trillion, nine hundred sixteen billion, six hundred sixty million, four hundred twenty-two thousand, three hundred ninety-nine".