2512730416 has 20 divisors (see below), whose sum is σ = 5563903312. Its totient is φ = 1076884416.

The previous prime is 2512730359. The next prime is 2512730417. The reversal of 2512730416 is 6140372152.

It is not an unprimeable number, because it can be changed into a prime (2512730417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11217435 + ... + 11217658.

Almost surely, 2^2512730416 is an apocalyptic number.

It is an amenable number.

2512730416 is an abundant number, since it is smaller than the sum of its proper divisors (3051172896).

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

2512730416 is a wasteful number, since it uses less digits than its factorization.

2512730416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22435108 (or 22435102 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2512730416 is about 50127.1425078270. The cubic root of 2512730416 is about 1359.5086200594.

The spelling of 2512730416 in words is "two billion, five hundred twelve million, seven hundred thirty thousand, four hundred sixteen".