85191492096 has 120 divisors (see below), whose sum is σ = 254975024304. Its totient is φ = 28397122560.

The previous prime is 85191492073. The next prime is 85191492103. The reversal of 85191492096 is 69029419158.

85191492096 is a `hidden beast` number, since 8 + 519 + 14 + 9 + 20 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217950 + ... + 466781.

Almost surely, 2^85191492096 is an apocalyptic number.

It is an amenable number.

85191492096 is an abundant number, since it is smaller than the sum of its proper divisors (169783532208).

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

85191492096 is an frugal number, since it uses more digits than its factorization.

85191492096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684764 (or 684736 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 85191492096 in words is "eighty-five billion, one hundred ninety-one million, four hundred ninety-two thousand, ninety-six".