85501227286 has 32 divisors (see below), whose sum is σ = 147554334720. Its totient is φ = 36888566400.

The previous prime is 85501227271. The next prime is 85501227313. The reversal of 85501227286 is 68272210558.

It is a congruent number.

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, 2114730 + ... + 2154781.

It is an arithmetic number, because the mean of its divisors is an integer number (4611072960).

Almost surely, 2^85501227286 is an apocalyptic number.

85501227286 is a deficient number, since it is larger than the sum of its proper divisors (62053107434).

85501227286 is a wasteful number, since it uses less digits than its factorization.

85501227286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4269580.

The product of its (nonzero) digits is 537600, while the sum is 46.

The spelling of 85501227286 in words is "eighty-five billion, five hundred one million, two hundred twenty-seven thousand, two hundred eighty-six".