85865512884110 has 32 divisors (see below), whose sum is σ = 154619349878592. Its totient is φ = 34332557529600.

The previous prime is 85865512884101. The next prime is 85865512884121. The reversal of 85865512884110 is 1148821556858.

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, 257136614 + ... + 257470326.

It is an arithmetic number, because the mean of its divisors is an integer number (4831854683706).

Almost surely, 2^{85865512884110} is an apocalyptic number.

85865512884110 is a deficient number, since it is larger than the sum of its proper divisors (68753836994482).

85865512884110 is a wasteful number, since it uses less digits than its factorization.

85865512884110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343868.

The product of its (nonzero) digits is 24576000, while the sum is 62.

The spelling of 85865512884110 in words is "eighty-five trillion, eight hundred sixty-five billion, five hundred twelve million, eight hundred eighty-four thousand, one hundred ten".