9413125133 has 4 divisors (see below), whose sum is σ = 9413426748. Its totient is φ = 9412823520.

The previous prime is 9413125129. The next prime is 9413125171. The reversal of 9413125133 is 3315213149.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8953322884 + 459802249 = 94622^2 + 21443^2 .

It is a cyclic number.

It is not a de Polignac number, because 9413125133 - 2² = 9413125129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9413125133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9413128133) 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, 97778 + ... + 168483.

It is an arithmetic number, because the mean of its divisors is an integer number (2353356687).

Almost surely, 2^9413125133 is an apocalyptic number.

It is an amenable number.

9413125133 is a deficient number, since it is larger than the sum of its proper divisors (301615).

9413125133 is a wasteful number, since it uses less digits than its factorization.

9413125133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301614.

The product of its digits is 9720, while the sum is 32.

The square root of 9413125133 is about 97021.2612420597. The cubic root of 9413125133 is about 2111.4361069328.

The spelling of 9413125133 in words is "nine billion, four hundred thirteen million, one hundred twenty-five thousand, one hundred thirty-three".