54022234489 has 2 divisors, whose sum is σ = 54022234490. Its totient is φ = 54022234488.

The previous prime is 54022234477. The next prime is 54022234559. The reversal of 54022234489 is 98443222045.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53277872400 + 744362089 = 230820^2 + 27283^2 .

It is a cyclic number.

It is not a de Polignac number, because 54022234489 - 2¹⁹ = 54021710201 is a prime.

It is a super-2 number, since 2×54022234489² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54022234429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27011117244 + 27011117245.

It is an arithmetic number, because the mean of its divisors is an integer number (27011117245).

Almost surely, 2^54022234489 is an apocalyptic number.

It is an amenable number.

54022234489 is a deficient number, since it is larger than the sum of its proper divisors (1).

54022234489 is an equidigital number, since it uses as much as digits as its factorization.

54022234489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 54022234489 in words is "fifty-four billion, twenty-two million, two hundred thirty-four thousand, four hundred eighty-nine".