85225058784589 has 8 divisors (see below), whose sum is σ = 86415123723392. Its totient is φ = 84035604612960.

The previous prime is 85225058784583. The next prime is 85225058784617. The reversal of 85225058784589 is 98548785052258.

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

It is a cyclic number.

It is not a de Polignac number, because 85225058784589 - 2¹¹ = 85225058782541 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 (85225058784583) 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, 152410767 + ... + 152968924.

It is an arithmetic number, because the mean of its divisors is an integer number (10801890465424).

Almost surely, 2^{85225058784589} is an apocalyptic number.

It is an amenable number.

85225058784589 is a deficient number, since it is larger than the sum of its proper divisors (1190064938803).

85225058784589 is a wasteful number, since it uses less digits than its factorization.

85225058784589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305383587.

The product of its (nonzero) digits is 2580480000, while the sum is 76.

The spelling of 85225058784589 in words is "eighty-five trillion, two hundred twenty-five billion, fifty-eight million, seven hundred eighty-four thousand, five hundred eighty-nine".