2516394983 has 2 divisors, whose sum is σ = 2516394984. Its totient is φ = 2516394982.

The previous prime is 2516394977. The next prime is 2516395009. The reversal of 2516394983 is 3894936152.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2516394983 - 2⁶ = 2516394919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2516394883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258197491 + 1258197492.

It is an arithmetic number, because the mean of its divisors is an integer number (1258197492).

Almost surely, 2^2516394983 is an apocalyptic number.

2516394983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516394983 is an equidigital number, since it uses as much as digits as its factorization.

2516394983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 50.

The square root of 2516394983 is about 50163.6819123158. The cubic root of 2516394983 is about 1360.1692016631.

The spelling of 2516394983 in words is "two billion, five hundred sixteen million, three hundred ninety-four thousand, nine hundred eighty-three".