995622863 has 2 divisors, whose sum is σ = 995622864. Its totient is φ = 995622862.

The previous prime is 995622853. The next prime is 995622911. The reversal of 995622863 is 368226599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995622863 - 2²⁸ = 727187407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995622853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497811431 + 497811432.

It is an arithmetic number, because the mean of its divisors is an integer number (497811432).

Almost surely, 2^995622863 is an apocalyptic number.

995622863 is a deficient number, since it is larger than the sum of its proper divisors (1).

995622863 is an equidigital number, since it uses as much as digits as its factorization.

995622863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 50.

The square root of 995622863 is about 31553.4920888323. The cubic root of 995622863 is about 998.5388203272.

The spelling of 995622863 in words is "nine hundred ninety-five million, six hundred twenty-two thousand, eight hundred sixty-three".