992165263 has 2 divisors, whose sum is σ = 992165264. Its totient is φ = 992165262.

The previous prime is 992165243. The next prime is 992165267. The reversal of 992165263 is 362561299.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 992165263 - 2⁵ = 992165231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (992165267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496082631 + 496082632.

It is an arithmetic number, because the mean of its divisors is an integer number (496082632).

Almost surely, 2^992165263 is an apocalyptic number.

992165263 is a deficient number, since it is larger than the sum of its proper divisors (1).

992165263 is an equidigital number, since it uses as much as digits as its factorization.

992165263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 992165263 is about 31498.6549395367. The cubic root of 992165263 is about 997.3815708127.

The spelling of 992165263 in words is "nine hundred ninety-two million, one hundred sixty-five thousand, two hundred sixty-three".