543000976979 has 2 divisors, whose sum is σ = 543000976980. Its totient is φ = 543000976978.

The previous prime is 543000976943. The next prime is 543000977027. The reversal of 543000976979 is 979679000345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 543000976979 - 2¹⁶ = 543000911443 is a prime.

It is a super-2 number, since 2×543000976979² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (543000976379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271500488489 + 271500488490.

It is an arithmetic number, because the mean of its divisors is an integer number (271500488490).

Almost surely, 2^543000976979 is an apocalyptic number.

543000976979 is a deficient number, since it is larger than the sum of its proper divisors (1).

543000976979 is an equidigital number, since it uses as much as digits as its factorization.

543000976979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12859560, while the sum is 59.

The spelling of 543000976979 in words is "five hundred forty-three billion, nine hundred seventy-six thousand, nine hundred seventy-nine".