2505025105 has 32 divisors (see below), whose sum is σ = 3431704320. Its totient is φ = 1737626880.

The previous prime is 2505025087. The next prime is 2505025111. The reversal of 2505025105 is 5015205052.

It is a happy number.

2505025105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2505025105 - 2¹⁵ = 2504992337 is a prime.

It is a super-2 number, since 2×2505025105² = 12550301553360522050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2505025105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 469191 + ... + 474499.

It is an arithmetic number, because the mean of its divisors is an integer number (107240760).

Almost surely, 2^2505025105 is an apocalyptic number.

It is an amenable number.

2505025105 is a deficient number, since it is larger than the sum of its proper divisors (926679215).

2505025105 is a wasteful number, since it uses less digits than its factorization.

2505025105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 2505025105 is about 50050.2258236664. The cubic root of 2505025105 is about 1358.1175486029.

The spelling of 2505025105 in words is "two billion, five hundred five million, twenty-five thousand, one hundred five".