2532401305 has 16 divisors (see below), whose sum is σ = 3481277184. Its totient is φ = 1732368960.

The previous prime is 2532401299. The next prime is 2532401329. The reversal of 2532401305 is 5031042352.

It is not a de Polignac number, because 2532401305 - 2¹³ = 2532393113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2532401305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71197 + ... + 100666.

It is an arithmetic number, because the mean of its divisors is an integer number (217579824).

Almost surely, 2^2532401305 is an apocalyptic number.

It is an amenable number.

2532401305 is a deficient number, since it is larger than the sum of its proper divisors (948875879).

2532401305 is a wasteful number, since it uses less digits than its factorization.

2532401305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172296.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2532401305 is about 50322.9699540876. The cubic root of 2532401305 is about 1363.0470365177.

Adding to 2532401305 its reverse (5031042352), we get a palindrome (7563443657).

The spelling of 2532401305 in words is "two billion, five hundred thirty-two million, four hundred one thousand, three hundred five".