2164790701499 has 2 divisors, whose sum is σ = 2164790701500. Its totient is φ = 2164790701498.

The previous prime is 2164790701429. The next prime is 2164790701511. The reversal of 2164790701499 is 9941070974612.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2164790701499 is a prime.

It is not a weakly prime, because it can be changed into another prime (2164790701429) 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, 1082395350749 + 1082395350750.

It is an arithmetic number, because the mean of its divisors is an integer number (1082395350750).

Almost surely, 2^{2164790701499} is an apocalyptic number.

2164790701499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2164790701499 is an equidigital number, since it uses as much as digits as its factorization.

2164790701499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6858432, while the sum is 59.

The spelling of 2164790701499 in words is "two trillion, one hundred sixty-four billion, seven hundred ninety million, seven hundred one thousand, four hundred ninety-nine".