85072875207 has 8 divisors (see below), whose sum is σ = 117089548800. Its totient is φ = 54885725880.

The previous prime is 85072875143. The next prime is 85072875221. The reversal of 85072875207 is 70257827058.

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

It is not a de Polignac number, because 85072875207 - 2⁶ = 85072875143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85072875207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85072875227) 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, 457380957 + ... + 457381142.

It is an arithmetic number, because the mean of its divisors is an integer number (14636193600).

Almost surely, 2^85072875207 is an apocalyptic number.

85072875207 is a deficient number, since it is larger than the sum of its proper divisors (32016673593).

85072875207 is a wasteful number, since it uses less digits than its factorization.

85072875207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914762133.

The product of its (nonzero) digits is 2195200, while the sum is 51.

The spelling of 85072875207 in words is "eighty-five billion, seventy-two million, eight hundred seventy-five thousand, two hundred seven".