2506165230 has 16 divisors (see below), whose sum is σ = 6014796624. Its totient is φ = 668310720.

The previous prime is 2506165223. The next prime is 2506165231. The reversal of 2506165230 is 325616052.

2506165230 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 (30), and also a Moran number because the ratio is a prime number: 83538841 = 2506165230 / (2 + 5 + 0 + 6 + 1 + 6 + 5 + 2 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506165231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41769391 + ... + 41769450.

It is an arithmetic number, because the mean of its divisors is an integer number (375924789).

Almost surely, 2^2506165230 is an apocalyptic number.

2506165230 is an abundant number, since it is smaller than the sum of its proper divisors (3508631394).

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

2506165230 is a wasteful number, since it uses less digits than its factorization.

2506165230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83538851.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2506165230 is about 50061.6143367351. The cubic root of 2506165230 is about 1358.3235597007.

The spelling of 2506165230 in words is "two billion, five hundred six million, one hundred sixty-five thousand, two hundred thirty".