542520467023 has 2 divisors, whose sum is σ = 542520467024. Its totient is φ = 542520467022.

The previous prime is 542520467011. The next prime is 542520467057. The reversal of 542520467023 is 320764025245.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542520467023 - 2⁹ = 542520466511 is a prime.

It is a super-3 number, since 3×542520467023³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542520467003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271260233511 + 271260233512.

It is an arithmetic number, because the mean of its divisors is an integer number (271260233512).

Almost surely, 2^542520467023 is an apocalyptic number.

542520467023 is a deficient number, since it is larger than the sum of its proper divisors (1).

542520467023 is an equidigital number, since it uses as much as digits as its factorization.

542520467023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 542520467023 in words is "five hundred forty-two billion, five hundred twenty million, four hundred sixty-seven thousand, twenty-three".