2505544150 has 96 divisors (see below), whose sum is σ = 5129671680. Its totient is φ = 906693120.

The previous prime is 2505544147. The next prime is 2505544177. The reversal of 2505544150 is 514455052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2356519 + ... + 2357581.

It is an arithmetic number, because the mean of its divisors is an integer number (53434080).

Almost surely, 2^2505544150 is an apocalyptic number.

2505544150 is an abundant number, since it is smaller than the sum of its proper divisors (2624127530).

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

2505544150 is a wasteful number, since it uses less digits than its factorization.

2505544150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 2505544150 is about 50055.4107964364. The cubic root of 2505544150 is about 1358.2113434635.

The spelling of 2505544150 in words is "two billion, five hundred five million, five hundred forty-four thousand, one hundred fifty".