2499099369313 has 2 divisors, whose sum is σ = 2499099369314. Its totient is φ = 2499099369312.

The previous prime is 2499099369293. The next prime is 2499099369353. The reversal of 2499099369313 is 3139639909942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1392454280529 + 1106645088784 = 1180023^2 + 1051972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2499099369313 is a prime.

It is not a weakly prime, because it can be changed into another prime (2499099369353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249549684656 + 1249549684657.

It is an arithmetic number, because the mean of its divisors is an integer number (1249549684657).

Almost surely, 2^{2499099369313} is an apocalyptic number.

It is an amenable number.

2499099369313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2499099369313 is an equidigital number, since it uses as much as digits as its factorization.

2499099369313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76527504, while the sum is 67.

The spelling of 2499099369313 in words is "two trillion, four hundred ninety-nine billion, ninety-nine million, three hundred sixty-nine thousand, three hundred thirteen".