2054721826307 has 2 divisors, whose sum is σ = 2054721826308. Its totient is φ = 2054721826306.

The previous prime is 2054721826303. The next prime is 2054721826319. The reversal of 2054721826307 is 7036281274502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2054721826307 - 2² = 2054721826303 is a prime.

It is not a weakly prime, because it can be changed into another prime (2054721826303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027360913153 + 1027360913154.

It is an arithmetic number, because the mean of its divisors is an integer number (1027360913154).

Almost surely, 2^{2054721826307} is an apocalyptic number.

2054721826307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054721826307 is an equidigital number, since it uses as much as digits as its factorization.

2054721826307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 2054721826307 in words is "two trillion, fifty-four billion, seven hundred twenty-one million, eight hundred twenty-six thousand, three hundred seven".