84525573 has 16 divisors (see below), whose sum is σ = 125807616. Its totient is φ = 50035440.

The previous prime is 84525569. The next prime is 84525593. The reversal of 84525573 is 37552548.

It is not a de Polignac number, because 84525573 - 2² = 84525569 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84525593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28365 + ... + 31202.

It is an arithmetic number, because the mean of its divisors is an integer number (7862976).

Almost surely, 2^84525573 is an apocalyptic number.

It is an amenable number.

84525573 is a deficient number, since it is larger than the sum of its proper divisors (41282043).

84525573 is a wasteful number, since it uses less digits than its factorization.

84525573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59624.

The product of its digits is 168000, while the sum is 39.

The square root of 84525573 is about 9193.7790380235. The cubic root of 84525573 is about 438.8634112386.

The spelling of 84525573 in words is "eighty-four million, five hundred twenty-five thousand, five hundred seventy-three".