2984550505679 has 2 divisors, whose sum is σ = 2984550505680. Its totient is φ = 2984550505678.

The previous prime is 2984550505637. The next prime is 2984550505681. The reversal of 2984550505679 is 9765050554892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2984550505679 - 2²⁸ = 2984282070223 is a prime.

It is a super-2 number, since 2×2984550505679² (a number of 26 digits) contains 22 as substring.

Together with 2984550505681, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2984550505379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1492275252839 + 1492275252840.

It is an arithmetic number, because the mean of its divisors is an integer number (1492275252840).

Almost surely, 2^{2984550505679} is an apocalyptic number.

2984550505679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2984550505679 is an equidigital number, since it uses as much as digits as its factorization.

2984550505679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080000, while the sum is 65.

The spelling of 2984550505679 in words is "two trillion, nine hundred eighty-four billion, five hundred fifty million, five hundred five thousand, six hundred seventy-nine".