85112702946 has 48 divisors (see below), whose sum is σ = 193047753600. Its totient is φ = 27050084160.

The previous prime is 85112702933. The next prime is 85112702957. The reversal of 85112702946 is 64920721158.

85112702946 is a `hidden beast` number, since 8 + 511 + 2 + 70 + 29 + 46 = 666.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 201771 + ... + 459278.

It is an arithmetic number, because the mean of its divisors is an integer number (4021828200).

Almost surely, 2^85112702946 is an apocalyptic number.

85112702946 is an abundant number, since it is smaller than the sum of its proper divisors (107935050654).

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

85112702946 is a wasteful number, since it uses less digits than its factorization.

85112702946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661391 (or 661388 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 85112702946 in words is "eighty-five billion, one hundred twelve million, seven hundred two thousand, nine hundred forty-six".