542542531067 has 2 divisors, whose sum is σ = 542542531068. Its totient is φ = 542542531066.

The previous prime is 542542531051. The next prime is 542542531133. The reversal of 542542531067 is 760135245245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542542531067 - 2⁴ = 542542531051 is a prime.

It is not a weakly prime, because it can be changed into another prime (542542539067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271271265533 + 271271265534.

It is an arithmetic number, because the mean of its divisors is an integer number (271271265534).

Almost surely, 2^542542531067 is an apocalyptic number.

542542531067 is a deficient number, since it is larger than the sum of its proper divisors (1).

542542531067 is an equidigital number, since it uses as much as digits as its factorization.

542542531067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 542542531067 in words is "five hundred forty-two billion, five hundred forty-two million, five hundred thirty-one thousand, sixty-seven".