85546898234 has 48 divisors (see below), whose sum is σ = 156082474368. Its totient is φ = 34996455648.

The previous prime is 85546898231. The next prime is 85546898263. The reversal of 85546898234 is 43289864558.

It is a happy number.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (85546898231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1058732 + ... + 1136664.

It is an arithmetic number, because the mean of its divisors is an integer number (3251718216).

Almost surely, 2^85546898234 is an apocalyptic number.

85546898234 is a deficient number, since it is larger than the sum of its proper divisors (70535576134).

85546898234 is a wasteful number, since it uses less digits than its factorization.

85546898234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78459 (or 78452 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 62.

The spelling of 85546898234 in words is "eighty-five billion, five hundred forty-six million, eight hundred ninety-eight thousand, two hundred thirty-four".