789563625 has 16 divisors (see below), whose sum is σ = 1313834496. Its totient is φ = 421100400.

The previous prime is 789563611. The next prime is 789563647. The reversal of 789563625 is 526365987.

It is a happy number.

It is not a de Polignac number, because 789563625 - 2¹⁰ = 789562601 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052377 + ... + 1053126.

It is an arithmetic number, because the mean of its divisors is an integer number (82114656).

Almost surely, 2^789563625 is an apocalyptic number.

789563625 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

789563625 is a deficient number, since it is larger than the sum of its proper divisors (524270871).

789563625 is a wasteful number, since it uses less digits than its factorization.

789563625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105521 (or 2105511 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The square root of 789563625 is about 28099.1748099477. The cubic root of 789563625 is about 924.2633043489.

The spelling of 789563625 in words is "seven hundred eighty-nine million, five hundred sixty-three thousand, six hundred twenty-five".