83085935444 has 6 divisors (see below), whose sum is σ = 145400387034. Its totient is φ = 41542967720.

The previous prime is 83085935437. The next prime is 83085935483. The reversal of 83085935444 is 44453958038.

It can be written as a sum of positive squares in only one way, i.e., 60152467600 + 22933467844 = 245260^2 + 151438^2 .

It is a congruent number.

It is an unprimeable number.

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, 10385741927 + ... + 10385741934.

It is an arithmetic number, because the mean of its divisors is an integer number (24233397839).

Almost surely, 2^83085935444 is an apocalyptic number.

It is an amenable number.

83085935444 is a deficient number, since it is larger than the sum of its proper divisors (62314451590).

83085935444 is a wasteful number, since it uses less digits than its factorization.

83085935444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20771483865 (or 20771483863 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 83085935444 in words is "eighty-three billion, eighty-five million, nine hundred thirty-five thousand, four hundred forty-four".