2533325413 has 4 divisors (see below), whose sum is σ = 2547321868. Its totient is φ = 2519328960.

The previous prime is 2533325411. The next prime is 2533325441. The reversal of 2533325413 is 3145233352.

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 1063216449 + 1470108964 = 32607^2 + 38342^2 .

It is a cyclic number.

It is not a de Polignac number, because 2533325413 - 2¹ = 2533325411 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 (2533325411) 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, 6997956 + ... + 6998317.

It is an arithmetic number, because the mean of its divisors is an integer number (636830467).

Almost surely, 2^2533325413 is an apocalyptic number.

It is an amenable number.

2533325413 is a deficient number, since it is larger than the sum of its proper divisors (13996455).

2533325413 is a wasteful number, since it uses less digits than its factorization.

2533325413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13996454.

The product of its digits is 32400, while the sum is 31.

The square root of 2533325413 is about 50332.1508878768. The cubic root of 2533325413 is about 1363.2128145461.

Adding to 2533325413 its reverse (3145233352), we get a palindrome (5678558765).

The spelling of 2533325413 in words is "two billion, five hundred thirty-three million, three hundred twenty-five thousand, four hundred thirteen".