85294113519 has 16 divisors (see below), whose sum is σ = 115690291200. Its totient is φ = 55880960256.

The previous prime is 85294113503. The next prime is 85294113521. The reversal of 85294113519 is 91531149258.

It is not a de Polignac number, because 85294113519 - 2⁴ = 85294113503 is a prime.

It is a super-2 number, since 2×85294113519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85294113539) 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, 484882 + ... + 636944.

It is an arithmetic number, because the mean of its divisors is an integer number (7230643200).

Almost surely, 2^85294113519 is an apocalyptic number.

85294113519 is a deficient number, since it is larger than the sum of its proper divisors (30396177681).

85294113519 is a wasteful number, since it uses less digits than its factorization.

85294113519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155294.

The product of its digits is 388800, while the sum is 48.

The spelling of 85294113519 in words is "eighty-five billion, two hundred ninety-four million, one hundred thirteen thousand, five hundred nineteen".