85230536574 has 8 divisors (see below), whose sum is σ = 170461073160. Its totient is φ = 28410178856.

The previous prime is 85230536563. The next prime is 85230536591. The reversal of 85230536574 is 47563503258.

It is a happy number.

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

85230536574 is an admirable number.

It is a congruent number.

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, 7102544709 + ... + 7102544720.

It is an arithmetic number, because the mean of its divisors is an integer number (21307634145).

Almost surely, 2^85230536574 is an apocalyptic number.

85230536574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85230536574 is a wasteful number, since it uses less digits than its factorization.

85230536574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14205089434.

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 85230536574 in words is "eighty-five billion, two hundred thirty million, five hundred thirty-six thousand, five hundred seventy-four".