85174035059 has 8 divisors (see below), whose sum is σ = 87197164032. Its totient is φ = 83152830600.

The previous prime is 85174035053. The next prime is 85174035119. The reversal of 85174035059 is 95053047158.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85174035059 is a prime.

It is a super-2 number, since 2×85174035059² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85174035053) 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, 391367 + ... + 568784.

It is an arithmetic number, because the mean of its divisors is an integer number (10899645504).

Almost surely, 2^85174035059 is an apocalyptic number.

85174035059 is a deficient number, since it is larger than the sum of its proper divisors (2023128973).

85174035059 is a wasteful number, since it uses less digits than its factorization.

85174035059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962257.

The product of its (nonzero) digits is 756000, while the sum is 47.

The spelling of 85174035059 in words is "eighty-five billion, one hundred seventy-four million, thirty-five thousand, fifty-nine".