85622680301 has 4 divisors (see below), whose sum is σ = 90659308572. Its totient is φ = 80586052032.

The previous prime is 85622680279. The next prime is 85622680303. The reversal of 85622680301 is 10308622658.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38663356900 + 46959323401 = 196630^2 + 216701^2 .

It is a cyclic number.

It is not a de Polignac number, because 85622680301 - 2⁶ = 85622680237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85622680303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2518314110 + ... + 2518314143.

It is an arithmetic number, because the mean of its divisors is an integer number (22664827143).

Almost surely, 2^85622680301 is an apocalyptic number.

It is an amenable number.

85622680301 is a deficient number, since it is larger than the sum of its proper divisors (5036628271).

85622680301 is a wasteful number, since it uses less digits than its factorization.

85622680301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036628270.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 85622680301 in words is "eighty-five billion, six hundred twenty-two million, six hundred eighty thousand, three hundred one".