995023933 has 2 divisors, whose sum is σ = 995023934. Its totient is φ = 995023932.

The previous prime is 995023921. The next prime is 995023973. The reversal of 995023933 is 339320599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 767677849 + 227346084 = 27707^2 + 15078^2 .

It is a cyclic number.

It is not a de Polignac number, because 995023933 - 2²⁵ = 961469501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 995023933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995023903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497511966 + 497511967.

It is an arithmetic number, because the mean of its divisors is an integer number (497511967).

Almost surely, 2^995023933 is an apocalyptic number.

It is an amenable number.

995023933 is a deficient number, since it is larger than the sum of its proper divisors (1).

995023933 is an equidigital number, since it uses as much as digits as its factorization.

995023933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196830, while the sum is 43.

The square root of 995023933 is about 31543.9999524474. Note that the first 4 decimals coincide. The cubic root of 995023933 is about 998.3385521197.

The spelling of 995023933 in words is "nine hundred ninety-five million, twenty-three thousand, nine hundred thirty-three".