4515133 has 4 divisors (see below), whose sum is σ = 5160160. Its totient is φ = 3870108.

The previous prime is 4515113. The next prime is 4515139. The reversal of 4515133 is 3315154.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4515133 - 2⁵ = 4515101 is a prime.

It is a Duffinian number.

4515133 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4515139) 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, 322503 + ... + 322516.

It is an arithmetic number, because the mean of its divisors is an integer number (1290040).

Almost surely, 2^4515133 is an apocalyptic number.

It is an amenable number.

4515133 is a deficient number, since it is larger than the sum of its proper divisors (645027).

4515133 is an equidigital number, since it uses as much as digits as its factorization.

4515133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645026.

The product of its digits is 900, while the sum is 22.

The square root of 4515133 is about 2124.8842321407. The cubic root of 4515133 is about 165.2812222859.

The spelling of 4515133 in words is "four million, five hundred fifteen thousand, one hundred thirty-three".