2049127747159 has 2 divisors, whose sum is σ = 2049127747160. Its totient is φ = 2049127747158.

The previous prime is 2049127747013. The next prime is 2049127747193. The reversal of 2049127747159 is 9517477219402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2049127747159 - 2³¹ = 2046980263511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2049127717159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024563873579 + 1024563873580.

It is an arithmetic number, because the mean of its divisors is an integer number (1024563873580).

Almost surely, 2^{2049127747159} is an apocalyptic number.

2049127747159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2049127747159 is an equidigital number, since it uses as much as digits as its factorization.

2049127747159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8890560, while the sum is 58.

The spelling of 2049127747159 in words is "two trillion, forty-nine billion, one hundred twenty-seven million, seven hundred forty-seven thousand, one hundred fifty-nine".