995662903 has 2 divisors, whose sum is σ = 995662904. Its totient is φ = 995662902.

The previous prime is 995662879. The next prime is 995662907. The reversal of 995662903 is 309266599.

It is a strong prime.

It is an emirp because it is prime and its reverse (309266599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 995662903 - 2⁹ = 995662391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995662907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497831451 + 497831452.

It is an arithmetic number, because the mean of its divisors is an integer number (497831452).

Almost surely, 2^995662903 is an apocalyptic number.

995662903 is a deficient number, since it is larger than the sum of its proper divisors (1).

995662903 is an equidigital number, since it uses as much as digits as its factorization.

995662903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 49.

The square root of 995662903 is about 31554.1265605626. The cubic root of 995662903 is about 998.5522059038.

The spelling of 995662903 in words is "nine hundred ninety-five million, six hundred sixty-two thousand, nine hundred three".