995949583 has 2 divisors, whose sum is σ = 995949584. Its totient is φ = 995949582.

The previous prime is 995949547. The next prime is 995949629. The reversal of 995949583 is 385949599.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-995949583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995949503) 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, 497974791 + 497974792.

It is an arithmetic number, because the mean of its divisors is an integer number (497974792).

Almost surely, 2^995949583 is an apocalyptic number.

995949583 is a deficient number, since it is larger than the sum of its proper divisors (1).

995949583 is an equidigital number, since it uses as much as digits as its factorization.

995949583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15746400, while the sum is 61.

The square root of 995949583 is about 31558.6689041220. The cubic root of 995949583 is about 998.6480340117.

The spelling of 995949583 in words is "nine hundred ninety-five million, nine hundred forty-nine thousand, five hundred eighty-three".