995813263 has 2 divisors, whose sum is σ = 995813264. Its totient is φ = 995813262.

The previous prime is 995813251. The next prime is 995813293. The reversal of 995813263 is 362318599.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995813263 - 2¹³ = 995805071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995813213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497906631 + 497906632.

It is an arithmetic number, because the mean of its divisors is an integer number (497906632).

Almost surely, 2^995813263 is an apocalyptic number.

995813263 is a deficient number, since it is larger than the sum of its proper divisors (1).

995813263 is an equidigital number, since it uses as much as digits as its factorization.

995813263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 46.

The square root of 995813263 is about 31556.5090433020. The cubic root of 995813263 is about 998.6024688164.

The spelling of 995813263 in words is "nine hundred ninety-five million, eight hundred thirteen thousand, two hundred sixty-three".