85809670701 has 8 divisors (see below), whose sum is σ = 114426009504. Its totient is φ = 57199889520.

The previous prime is 85809670699. The next prime is 85809670703. The reversal of 85809670701 is 10707690858.

It is an interprime number because it is at equal distance from previous prime (85809670699) and next prime (85809670703).

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

It is not a de Polignac number, because 85809670701 - 2¹ = 85809670699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85809670703) 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, 1608790 + ... + 1661271.

It is an arithmetic number, because the mean of its divisors is an integer number (14303251188).

Almost surely, 2^85809670701 is an apocalyptic number.

It is an amenable number.

85809670701 is a deficient number, since it is larger than the sum of its proper divisors (28616338803).

85809670701 is a wasteful number, since it uses less digits than its factorization.

85809670701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278811.

The product of its (nonzero) digits is 846720, while the sum is 51.

The spelling of 85809670701 in words is "eighty-five billion, eight hundred nine million, six hundred seventy thousand, seven hundred one".