85625585773 has 8 divisors (see below), whose sum is σ = 105385336448. Its totient is φ = 67747716144.

The previous prime is 85625585723. The next prime is 85625585783. The reversal of 85625585773 is 37758552658.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85625585773 - 2²⁹ = 85088714861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85625585723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470470161 + ... + 470470342.

It is an arithmetic number, because the mean of its divisors is an integer number (13173167056).

Almost surely, 2^85625585773 is an apocalyptic number.

It is an amenable number.

85625585773 is a deficient number, since it is larger than the sum of its proper divisors (19759750675).

85625585773 is a wasteful number, since it uses less digits than its factorization.

85625585773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940940523.

The product of its digits is 70560000, while the sum is 61.

The spelling of 85625585773 in words is "eighty-five billion, six hundred twenty-five million, five hundred eighty-five thousand, seven hundred seventy-three".