85702919154 has 32 divisors (see below), whose sum is σ = 173144934720. Its totient is φ = 28277928000.

The previous prime is 85702919123. The next prime is 85702919189. The reversal of 85702919154 is 45191920758.

It is a junction number, because it is equal to n+sod(n) for n = 85702919097 and 85702919106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2887369 + ... + 2916899.

It is an arithmetic number, because the mean of its divisors is an integer number (5410779210).

Almost surely, 2^85702919154 is an apocalyptic number.

85702919154 is an abundant number, since it is smaller than the sum of its proper divisors (87442015566).

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

85702919154 is a wasteful number, since it uses less digits than its factorization.

85702919154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34426.

The product of its (nonzero) digits is 907200, while the sum is 51.

The spelling of 85702919154 in words is "eighty-five billion, seven hundred two million, nine hundred nineteen thousand, one hundred fifty-four".