85725170076 has 48 divisors (see below), whose sum is σ = 246185106944. Its totient is φ = 22608835776.

The previous prime is 85725170059. The next prime is 85725170119. The reversal of 85725170076 is 67007152758.

It is a happy number.

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, 39250360 + ... + 39252543.

Almost surely, 2^85725170076 is an apocalyptic number.

It is an amenable number.

85725170076 is an abundant number, since it is smaller than the sum of its proper divisors (160459936868).

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

85725170076 is a wasteful number, since it uses less digits than its factorization.

85725170076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78502930 (or 78502928 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 48.

The spelling of 85725170076 in words is "eighty-five billion, seven hundred twenty-five million, one hundred seventy thousand, seventy-six".