992465615513 has 2 divisors, whose sum is σ = 992465615514. Its totient is φ = 992465615512.

The previous prime is 992465615509. The next prime is 992465615563. The reversal of 992465615513 is 315516564299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 536721807769 + 455743807744 = 732613^2 + 675088^2 .

It is a cyclic number.

It is not a de Polignac number, because 992465615513 - 2² = 992465615509 is a prime.

It is not a weakly prime, because it can be changed into another prime (992465615563) 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, 496232807756 + 496232807757.

It is an arithmetic number, because the mean of its divisors is an integer number (496232807757).

Almost surely, 2^992465615513 is an apocalyptic number.

It is an amenable number.

992465615513 is a deficient number, since it is larger than the sum of its proper divisors (1).

992465615513 is an equidigital number, since it uses as much as digits as its factorization.

992465615513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748000, while the sum is 56.

The spelling of 992465615513 in words is "nine hundred ninety-two billion, four hundred sixty-five million, six hundred fifteen thousand, five hundred thirteen".