85783083792 has 80 divisors (see below), whose sum is σ = 253303311360. Its totient is φ = 24505681536.

The previous prime is 85783083769. The next prime is 85783083797. The reversal of 85783083792 is 29738038758.

It is not an unprimeable number, because it can be changed into a prime (85783083797) 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 in 15 ways as a sum of consecutive naturals, for example, 2746053 + ... + 2777115.

It is an arithmetic number, because the mean of its divisors is an integer number (3166291392).

Almost surely, 2^85783083792 is an apocalyptic number.

It is an amenable number.

85783083792 is an abundant number, since it is smaller than the sum of its proper divisors (167520227568).

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

85783083792 is a wasteful number, since it uses less digits than its factorization.

85783083792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39300 (or 39294 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 85783083792 in words is "eighty-five billion, seven hundred eighty-three million, eighty-three thousand, seven hundred ninety-two".