995443613 has 2 divisors, whose sum is σ = 995443614. Its totient is φ = 995443612.

The previous prime is 995443591. The next prime is 995443621. The reversal of 995443613 is 316344599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 786409849 + 209033764 = 28043^2 + 14458^2 .

It is a cyclic number.

It is not a de Polignac number, because 995443613 - 2¹⁴ = 995427229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995443663) 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, 497721806 + 497721807.

It is an arithmetic number, because the mean of its divisors is an integer number (497721807).

Almost surely, 2^995443613 is an apocalyptic number.

It is an amenable number.

995443613 is a deficient number, since it is larger than the sum of its proper divisors (1).

995443613 is an equidigital number, since it uses as much as digits as its factorization.

995443613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 44.

The square root of 995443613 is about 31550.6515463627. The cubic root of 995443613 is about 998.4788917361.

The spelling of 995443613 in words is "nine hundred ninety-five million, four hundred forty-three thousand, six hundred thirteen".