547324086989 has 2 divisors, whose sum is σ = 547324086990. Its totient is φ = 547324086988.

The previous prime is 547324086973. The next prime is 547324087001. The reversal of 547324086989 is 989680423745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 531368102500 + 15955984489 = 728950^2 + 126317^2 .

It is a cyclic number.

It is not a de Polignac number, because 547324086989 - 2⁴ = 547324086973 is a prime.

It is a super-3 number, since 3×547324086989³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (547324086949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273662043494 + 273662043495.

It is an arithmetic number, because the mean of its divisors is an integer number (273662043495).

Almost surely, 2^547324086989 is an apocalyptic number.

It is an amenable number.

547324086989 is a deficient number, since it is larger than the sum of its proper divisors (1).

547324086989 is an equidigital number, since it uses as much as digits as its factorization.

547324086989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104509440, while the sum is 65.

The spelling of 547324086989 in words is "five hundred forty-seven billion, three hundred twenty-four million, eighty-six thousand, nine hundred eighty-nine".