85528682558 has 16 divisors (see below), whose sum is σ = 148188734064. Its totient is φ = 36589810560.

The previous prime is 85528682543. The next prime is 85528682599.

85528682558 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 85528682558.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114342785 + ... + 114343532.

It is an arithmetic number, because the mean of its divisors is an integer number (9261795879).

Almost surely, 2^85528682558 is an apocalyptic number.

85528682558 is a deficient number, since it is larger than the sum of its proper divisors (62660051506).

85528682558 is a wasteful number, since it uses less digits than its factorization.

85528682558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228686347.

The product of its digits is 61440000, while the sum is 62.

The spelling of 85528682558 in words is "eighty-five billion, five hundred twenty-eight million, six hundred eighty-two thousand, five hundred fifty-eight".