85463272592089 has 32 divisors (see below), whose sum is σ = 103137167544320. Its totient is φ = 69180068971008.

The previous prime is 85463272592081. The next prime is 85463272592101. The reversal of 85463272592089 is 98029527236458.

It is not a de Polignac number, because 85463272592089 - 2³ = 85463272592081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85463272592081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114186409 + ... + 114932425.

It is an arithmetic number, because the mean of its divisors is an integer number (3223036485760).

Almost surely, 2^{85463272592089} is an apocalyptic number.

It is an amenable number.

85463272592089 is a deficient number, since it is larger than the sum of its proper divisors (17673894952231).

85463272592089 is a wasteful number, since it uses less digits than its factorization.

85463272592089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748757.

The product of its (nonzero) digits is 522547200, while the sum is 70.

The spelling of 85463272592089 in words is "eighty-five trillion, four hundred sixty-three billion, two hundred seventy-two million, five hundred ninety-two thousand, eighty-nine".