85625536745 has 32 divisors (see below), whose sum is σ = 119739886848. Its totient is φ = 57561124608.

The previous prime is 85625536739. The next prime is 85625536751. The reversal of 85625536745 is 54763552658.

It is an interprime number because it is at equal distance from previous prime (85625536739) and next prime (85625536751).

It is a cyclic number.

It is not a de Polignac number, because 85625536745 - 2¹⁶ = 85625471209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2406827 + ... + 2442143.

It is an arithmetic number, because the mean of its divisors is an integer number (3741871464).

Almost surely, 2^85625536745 is an apocalyptic number.

It is an amenable number.

85625536745 is a deficient number, since it is larger than the sum of its proper divisors (34114350103).

85625536745 is a wasteful number, since it uses less digits than its factorization.

85625536745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36689.

The product of its digits is 30240000, while the sum is 56.

The spelling of 85625536745 in words is "eighty-five billion, six hundred twenty-five million, five hundred thirty-six thousand, seven hundred forty-five".