2565711150 has 48 divisors (see below), whose sum is σ = 6413113344. Its totient is φ = 678797280.

The previous prime is 2565711149. The next prime is 2565711193. The reversal of 2565711150 is 511175652.

It is a happy number.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 48292 + ... + 86391.

It is an arithmetic number, because the mean of its divisors is an integer number (133606528).

Almost surely, 2^2565711150 is an apocalyptic number.

2565711150 is an abundant number, since it is smaller than the sum of its proper divisors (3847402194).

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

2565711150 is a wasteful number, since it uses less digits than its factorization.

2565711150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134825 (or 134820 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 33.

The square root of 2565711150 is about 50652.8493769107. The cubic root of 2565711150 is about 1368.9972860691.

The spelling of 2565711150 in words is "two billion, five hundred sixty-five million, seven hundred eleven thousand, one hundred fifty".