83434536925 has 12 divisors (see below), whose sum is σ = 106796208256. Its totient is φ = 64594479600.

The previous prime is 83434536919. The next prime is 83434536937. The reversal of 83434536925 is 52963543438.

It is not a de Polignac number, because 83434536925 - 2³ = 83434536917 is a prime.

It is a super-2 number, since 2×83434536925² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53827959 + ... + 53829508.

Almost surely, 2^83434536925 is an apocalyptic number.

It is an amenable number.

83434536925 is a deficient number, since it is larger than the sum of its proper divisors (23361671331).

83434536925 is a wasteful number, since it uses less digits than its factorization.

83434536925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107657508 (or 107657503 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 52.

The spelling of 83434536925 in words is "eighty-three billion, four hundred thirty-four million, five hundred thirty-six thousand, nine hundred twenty-five".