2505205150 has 24 divisors (see below), whose sum is σ = 5325351120. Its totient is φ = 858927360.

The previous prime is 2505205133. The next prime is 2505205159. The reversal of 2505205150 is 515025052.

It is a happy number.

2505205150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505205159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3578515 + ... + 3579214.

It is an arithmetic number, because the mean of its divisors is an integer number (221889630).

Almost surely, 2^2505205150 is an apocalyptic number.

2505205150 is an abundant number, since it is smaller than the sum of its proper divisors (2820145970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2505205150 is a wasteful number, since it uses less digits than its factorization.

2505205150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7157748 (or 7157743 counting only the distinct ones).

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

The square root of 2505205150 is about 50052.0244345821. The cubic root of 2505205150 is about 1358.1500853914.

The spelling of 2505205150 in words is "two billion, five hundred five million, two hundred five thousand, one hundred fifty".