273453849446363 has 2 divisors, whose sum is σ = 273453849446364. Its totient is φ = 273453849446362.

The previous prime is 273453849446341. The next prime is 273453849446429. The reversal of 273453849446363 is 363644948354372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 273453849446363 - 2¹⁶ = 273453849380827 is a prime.

It is a super-2 number, since 2×273453849446363² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (273453849446333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136726924723181 + 136726924723182.

It is an arithmetic number, because the mean of its divisors is an integer number (136726924723182).

Almost surely, 2^{273453849446363} is an apocalyptic number.

273453849446363 is a deficient number, since it is larger than the sum of its proper divisors (1).

273453849446363 is an equidigital number, since it uses as much as digits as its factorization.

273453849446363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3762339840, while the sum is 71.

The spelling of 273453849446363 in words is "two hundred seventy-three trillion, four hundred fifty-three billion, eight hundred forty-nine million, four hundred forty-six thousand, three hundred sixty-three".