82552526589 has 16 divisors (see below), whose sum is σ = 120037433600. Its totient is φ = 50158495296.

The previous prime is 82552526569. The next prime is 82552526597. The reversal of 82552526589 is 98562525528.

It is not a de Polignac number, because 82552526589 - 2⁷ = 82552526461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82552526519) 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, 13393954 + ... + 13400115.

It is an arithmetic number, because the mean of its divisors is an integer number (7502339600).

Almost surely, 2^82552526589 is an apocalyptic number.

It is an amenable number.

82552526589 is a deficient number, since it is larger than the sum of its proper divisors (37484907011).

82552526589 is a wasteful number, since it uses less digits than its factorization.

82552526589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26794164.

The product of its digits is 17280000, while the sum is 57.

The spelling of 82552526589 in words is "eighty-two billion, five hundred fifty-two million, five hundred twenty-six thousand, five hundred eighty-nine".