85625754018 has 32 divisors (see below), whose sum is σ = 195744675840. Its totient is φ = 24460917840.

The previous prime is 85625753981. The next prime is 85625754023. The reversal of 85625754018 is 81045752658.

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, 147813 + ... + 439431.

It is an arithmetic number, because the mean of its divisors is an integer number (6117021120).

Almost surely, 2^85625754018 is an apocalyptic number.

85625754018 is an abundant number, since it is smaller than the sum of its proper divisors (110118921822).

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

85625754018 is a wasteful number, since it uses less digits than its factorization.

85625754018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298622.

The product of its (nonzero) digits is 2688000, while the sum is 51.

The spelling of 85625754018 in words is "eighty-five billion, six hundred twenty-five million, seven hundred fifty-four thousand, eighteen".