9125435111 has 4 divisors (see below), whose sum is σ = 9827391672. Its totient is φ = 8423478552.

The previous prime is 9125435107. The next prime is 9125435129. The reversal of 9125435111 is 1115345219.

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 9125435111 - 2² = 9125435107 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 (9125431111) 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, 350978261 + ... + 350978286.

It is an arithmetic number, because the mean of its divisors is an integer number (2456847918).

Almost surely, 2^9125435111 is an apocalyptic number.

9125435111 is a deficient number, since it is larger than the sum of its proper divisors (701956561).

9125435111 is a wasteful number, since it uses less digits than its factorization.

9125435111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701956560.

The product of its digits is 5400, while the sum is 32.

The square root of 9125435111 is about 95527.1433206290. The cubic root of 9125435111 is about 2089.7028118446.

The spelling of 9125435111 in words is "nine billion, one hundred twenty-five million, four hundred thirty-five thousand, one hundred eleven".