543053434507 has 2 divisors, whose sum is σ = 543053434508. Its totient is φ = 543053434506.

The previous prime is 543053434481. The next prime is 543053434531. The reversal of 543053434507 is 705434350345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 543053434507 - 2¹¹ = 543053432459 is a prime.

It is not a weakly prime, because it can be changed into another prime (543053434597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271526717253 + 271526717254.

It is an arithmetic number, because the mean of its divisors is an integer number (271526717254).

Almost surely, 2^543053434507 is an apocalyptic number.

543053434507 is a deficient number, since it is larger than the sum of its proper divisors (1).

543053434507 is an equidigital number, since it uses as much as digits as its factorization.

543053434507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 43.

The spelling of 543053434507 in words is "five hundred forty-three billion, fifty-three million, four hundred thirty-four thousand, five hundred seven".