85075012874 has 32 divisors (see below), whose sum is σ = 142879790592. Its totient is φ = 37798848000.

The previous prime is 85075012873. The next prime is 85075012951. The reversal of 85075012874 is 47821057058.

It is a super-2 number, since 2×85075012874² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85075012871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941132 + ... + 1027559.

It is an arithmetic number, because the mean of its divisors is an integer number (4464993456).

Almost surely, 2^85075012874 is an apocalyptic number.

85075012874 is a deficient number, since it is larger than the sum of its proper divisors (57804777718).

85075012874 is a wasteful number, since it uses less digits than its factorization.

85075012874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968782.

The product of its (nonzero) digits is 627200, while the sum is 47.

The spelling of 85075012874 in words is "eighty-five billion, seventy-five million, twelve thousand, eight hundred seventy-four".