2054164784803 has 2 divisors, whose sum is σ = 2054164784804. Its totient is φ = 2054164784802.

The previous prime is 2054164784773. The next prime is 2054164784807. The reversal of 2054164784803 is 3084874614502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054164784803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2054164784807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027082392401 + 1027082392402.

It is an arithmetic number, because the mean of its divisors is an integer number (1027082392402).

Almost surely, 2^{2054164784803} is an apocalyptic number.

2054164784803 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054164784803 is an equidigital number, since it uses as much as digits as its factorization.

2054164784803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 2054164784803 in words is "two trillion, fifty-four billion, one hundred sixty-four million, seven hundred eighty-four thousand, eight hundred three".