542023320259 has 2 divisors, whose sum is σ = 542023320260. Its totient is φ = 542023320258.

The previous prime is 542023320229. The next prime is 542023320269. The reversal of 542023320259 is 952023320245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542023320259 - 2⁷ = 542023320131 is a prime.

It is not a weakly prime, because it can be changed into another prime (542023320229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271011660129 + 271011660130.

It is an arithmetic number, because the mean of its divisors is an integer number (271011660130).

Almost surely, 2^542023320259 is an apocalyptic number.

542023320259 is a deficient number, since it is larger than the sum of its proper divisors (1).

542023320259 is an equidigital number, since it uses as much as digits as its factorization.

542023320259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 542023320259 in words is "five hundred forty-two billion, twenty-three million, three hundred twenty thousand, two hundred fifty-nine".