2025105513 has 16 divisors (see below), whose sum is σ = 2737324800. Its totient is φ = 1331516160.

The previous prime is 2025105503. The next prime is 2025105553. The reversal of 2025105513 is 3155015202.

It is a happy number.

It is not a de Polignac number, because 2025105513 - 2¹⁰ = 2025104489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2025105503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237793 + ... + 246161.

It is an arithmetic number, because the mean of its divisors is an integer number (171082800).

Almost surely, 2^2025105513 is an apocalyptic number.

It is an amenable number.

2025105513 is a deficient number, since it is larger than the sum of its proper divisors (712219287).

2025105513 is a wasteful number, since it uses less digits than its factorization.

2025105513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9472.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 2025105513 is about 45001.1723513955. The cubic root of 2025105513 is about 1265.1709711786.

The spelling of 2025105513 in words is "two billion, twenty-five million, one hundred five thousand, five hundred thirteen".