2516635049983 has 2 divisors, whose sum is σ = 2516635049984. Its totient is φ = 2516635049982.

The previous prime is 2516635049879. The next prime is 2516635049993. The reversal of 2516635049983 is 3899405366152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2516635049983 - 2⁴¹ = 317611794431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2516635049993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258317524991 + 1258317524992.

It is an arithmetic number, because the mean of its divisors is an integer number (1258317524992).

Almost surely, 2^{2516635049983} is an apocalyptic number.

2516635049983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516635049983 is an equidigital number, since it uses as much as digits as its factorization.

2516635049983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41990400, while the sum is 61.

The spelling of 2516635049983 in words is "two trillion, five hundred sixteen billion, six hundred thirty-five million, forty-nine thousand, nine hundred eighty-three".