985324066650023 has 4 divisors (see below), whose sum is σ = 986289124502808. Its totient is φ = 984359008797240.

The previous prime is 985324066649911. The next prime is 985324066650073. The reversal of 985324066650023 is 320056660423589.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 985324066650023 - 2⁴⁸ = 703849089939367 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 (985324066650073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482528924861 + ... + 482528926902.

It is an arithmetic number, because the mean of its divisors is an integer number (246572281125702).

Almost surely, 2^{985324066650023} is an apocalyptic number.

985324066650023 is a deficient number, since it is larger than the sum of its proper divisors (965057852785).

985324066650023 is a wasteful number, since it uses less digits than its factorization.

985324066650023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965057852784.

The product of its (nonzero) digits is 55987200, while the sum is 59.

The spelling of 985324066650023 in words is "nine hundred eighty-five trillion, three hundred twenty-four billion, sixty-six million, six hundred fifty thousand, twenty-three".