4125133 has 4 divisors (see below), whose sum is σ = 4225788. Its totient is φ = 4024480.

The previous prime is 4125131. The next prime is 4125137. The reversal of 4125133 is 3315214.

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 1258884 + 2866249 = 1122^2 + 1693^2 .

It is a cyclic number.

It is not a de Polignac number, because 4125133 - 2¹ = 4125131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4125133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125131) 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, 50266 + ... + 50347.

It is an arithmetic number, because the mean of its divisors is an integer number (1056447).

Almost surely, 2^4125133 is an apocalyptic number.

It is an amenable number.

4125133 is a deficient number, since it is larger than the sum of its proper divisors (100655).

4125133 is a wasteful number, since it uses less digits than its factorization.

4125133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100654.

The product of its digits is 360, while the sum is 19.

The square root of 4125133 is about 2031.0423432317. The cubic root of 4125133 is about 160.3784401260.

The spelling of 4125133 in words is "four million, one hundred twenty-five thousand, one hundred thirty-three".