2513200129 has 24 divisors (see below), whose sum is σ = 2915892000. Its totient is φ = 2158485120.

The previous prime is 2513200013. The next prime is 2513200139. The reversal of 2513200129 is 9210023152.

It is a happy number.

It is not a de Polignac number, because 2513200129 - 2²¹ = 2511102977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2513200139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 961977 + ... + 964585.

It is an arithmetic number, because the mean of its divisors is an integer number (121495500).

Almost surely, 2^2513200129 is an apocalyptic number.

It is an amenable number.

2513200129 is a deficient number, since it is larger than the sum of its proper divisors (402691871).

2513200129 is a wasteful number, since it uses less digits than its factorization.

2513200129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069 (or 3058 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2513200129 is about 50131.8275050890. The cubic root of 2513200129 is about 1359.5933272610.

The spelling of 2513200129 in words is "two billion, five hundred thirteen million, two hundred thousand, one hundred twenty-nine".