2505650113 has 8 divisors (see below), whose sum is σ = 2587783680. Its totient is φ = 2423598240.

The previous prime is 2505650093. The next prime is 2505650149. The reversal of 2505650113 is 3110565052.

2505650113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2505650113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2505650713) 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, 45333 + ... + 84061.

It is an arithmetic number, because the mean of its divisors is an integer number (323472960).

Almost surely, 2^2505650113 is an apocalyptic number.

It is an amenable number.

2505650113 is a deficient number, since it is larger than the sum of its proper divisors (82133567).

2505650113 is a wasteful number, since it uses less digits than its factorization.

2505650113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40847.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 2505650113 is about 50056.4692422468. The cubic root of 2505650113 is about 1358.2304900854.

The spelling of 2505650113 in words is "two billion, five hundred five million, six hundred fifty thousand, one hundred thirteen".