82585754444 has 12 divisors (see below), whose sum is σ = 149508693600. Its totient is φ = 39868984848.

The previous prime is 82585754443. The next prime is 82585754477. The reversal of 82585754444 is 44445758528.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 82585754444.

It is not an unprimeable number, because it can be changed into a prime (82585754443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355972964 + ... + 355973195.

It is an arithmetic number, because the mean of its divisors is an integer number (12459057800).

Almost surely, 2^82585754444 is an apocalyptic number.

It is an amenable number.

82585754444 is a deficient number, since it is larger than the sum of its proper divisors (66922939156).

82585754444 is a wasteful number, since it uses less digits than its factorization.

82585754444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711946192 (or 711946190 counting only the distinct ones).

The product of its digits is 28672000, while the sum is 56.

The spelling of 82585754444 in words is "eighty-two billion, five hundred eighty-five million, seven hundred fifty-four thousand, four hundred forty-four".