85751483844 has 48 divisors (see below), whose sum is σ = 228153276288. Its totient is φ = 24833008128.

The previous prime is 85751483843. The next prime is 85751483899. The reversal of 85751483844 is 44838415758.

It is not an unprimeable number, because it can be changed into a prime (85751483843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16164672 + ... + 16169975.

It is an arithmetic number, because the mean of its divisors is an integer number (4753193256).

Almost surely, 2^85751483844 is an apocalyptic number.

It is an amenable number.

85751483844 is an abundant number, since it is smaller than the sum of its proper divisors (142401792444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85751483844 is a wasteful number, since it uses less digits than its factorization.

85751483844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32334684 (or 32334682 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 57.

The spelling of 85751483844 in words is "eighty-five billion, seven hundred fifty-one million, four hundred eighty-three thousand, eight hundred forty-four".