992660303263 has 2 divisors, whose sum is σ = 992660303264. Its totient is φ = 992660303262.

The previous prime is 992660303249. The next prime is 992660303273. The reversal of 992660303263 is 362303066299.

It is a strong prime.

It is an emirp because it is prime and its reverse (362303066299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 992660303263 - 2²⁵ = 992626748831 is a prime.

It is a super-2 number, since 2×992660303263² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (992660303273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496330151631 + 496330151632.

It is an arithmetic number, because the mean of its divisors is an integer number (496330151632).

Almost surely, 2^992660303263 is an apocalyptic number.

992660303263 is a deficient number, since it is larger than the sum of its proper divisors (1).

992660303263 is an equidigital number, since it uses as much as digits as its factorization.

992660303263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1889568, while the sum is 49.

The spelling of 992660303263 in words is "nine hundred ninety-two billion, six hundred sixty million, three hundred three thousand, two hundred sixty-three".