85459295458 has 8 divisors (see below), whose sum is σ = 128407324752. Its totient is φ = 42656853876.

The previous prime is 85459295437. The next prime is 85459295497.

85459295458 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 85459295458.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36395460 + ... + 36397807.

It is an arithmetic number, because the mean of its divisors is an integer number (16050915594).

Almost surely, 2^85459295458 is an apocalyptic number.

85459295458 is a deficient number, since it is larger than the sum of its proper divisors (42948029294).

85459295458 is a wasteful number, since it uses less digits than its factorization.

85459295458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72793856.

The product of its digits is 103680000, while the sum is 64.

The spelling of 85459295458 in words is "eighty-five billion, four hundred fifty-nine million, two hundred ninety-five thousand, four hundred fifty-eight".