2516303226 has 16 divisors (see below), whose sum is σ = 5035212000. Its totient is φ = 838333488.

The previous prime is 2516303221. The next prime is 2516303267. The reversal of 2516303226 is 6223036152.

It is a junction number, because it is equal to n+sod(n) for n = 2516303193 and 2516303202.

It is not an unprimeable number, because it can be changed into a prime (2516303221) 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, 95896 + ... + 119283.

It is an arithmetic number, because the mean of its divisors is an integer number (314700750).

Almost surely, 2^2516303226 is an apocalyptic number.

2516303226 is an abundant number, since it is smaller than the sum of its proper divisors (2518908774).

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

2516303226 is a wasteful number, since it uses less digits than its factorization.

2516303226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217133.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2516303226 is about 50162.7673279695. The cubic root of 2516303226 is about 1360.1526692078.

Adding to 2516303226 its reverse (6223036152), we get a palindrome (8739339378).

The spelling of 2516303226 in words is "two billion, five hundred sixteen million, three hundred three thousand, two hundred twenty-six".