85227606374729 has 8 divisors (see below), whose sum is σ = 104895515538240. Its totient is φ = 67432831417296.

The previous prime is 85227606374689. The next prime is 85227606374873. The reversal of 85227606374729 is 92747360672258.

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 85227606374729 - 2²⁰ = 85227605326153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85227606376729) 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, 468283551419 + ... + 468283551600.

It is an arithmetic number, because the mean of its divisors is an integer number (13111939442280).

Almost surely, 2^{85227606374729} is an apocalyptic number.

It is an amenable number.

85227606374729 is a deficient number, since it is larger than the sum of its proper divisors (19667909163511).

85227606374729 is a wasteful number, since it uses less digits than its factorization.

85227606374729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936567103039.

The product of its (nonzero) digits is 426746880, while the sum is 68.

The spelling of 85227606374729 in words is "eighty-five trillion, two hundred twenty-seven billion, six hundred six million, three hundred seventy-four thousand, seven hundred twenty-nine".