2649486067199 has 8 divisors (see below), whose sum is σ = 2659089119232. Its totient is φ = 2639892645720.

The previous prime is 2649486067187. The next prime is 2649486067237. The reversal of 2649486067199 is 9917606849462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2649486067199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2649486067799) 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 in 7 ways as a sum of consecutive naturals, for example, 1856189 + ... + 2957094.

It is an arithmetic number, because the mean of its divisors is an integer number (332386139904).

Almost surely, 2^{2649486067199} is an apocalyptic number.

2649486067199 is a deficient number, since it is larger than the sum of its proper divisors (9603052033).

2649486067199 is a wasteful number, since it uses less digits than its factorization.

2649486067199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815277.

The product of its (nonzero) digits is 282175488, while the sum is 71.

The spelling of 2649486067199 in words is "two trillion, six hundred forty-nine billion, four hundred eighty-six million, sixty-seven thousand, one hundred ninety-nine".