85417064407 has 8 divisors (see below), whose sum is σ = 89214881760. Its totient is φ = 81626249760.

The previous prime is 85417064399. The next prime is 85417064413. The reversal of 85417064407 is 70446071458.

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 85417064407 - 2³ = 85417064399 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 (85417064477) 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, 1725732 + ... + 1774537.

It is an arithmetic number, because the mean of its divisors is an integer number (11151860220).

Almost surely, 2^85417064407 is an apocalyptic number.

85417064407 is a deficient number, since it is larger than the sum of its proper divisors (3797817353).

85417064407 is a wasteful number, since it uses less digits than its factorization.

85417064407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501353.

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 85417064407 in words is "eighty-five billion, four hundred seventeen million, sixty-four thousand, four hundred seven".