542612333 has 2 divisors, whose sum is σ = 542612334. Its totient is φ = 542612332.

The previous prime is 542612311. The next prime is 542612339. The reversal of 542612333 is 333216245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529092004 + 13520329 = 23002^2 + 3677^2 .

It is a cyclic number.

It is not a de Polignac number, because 542612333 - 2²⁴ = 525835117 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 542612296 and 542612305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542612339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271306166 + 271306167.

It is an arithmetic number, because the mean of its divisors is an integer number (271306167).

Almost surely, 2^542612333 is an apocalyptic number.

It is an amenable number.

542612333 is a deficient number, since it is larger than the sum of its proper divisors (1).

542612333 is an equidigital number, since it uses as much as digits as its factorization.

542612333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 29.

The square root of 542612333 is about 23294.0407186044. The cubic root of 542612333 is about 815.6363143873.

Adding to 542612333 its reverse (333216245), we get a palindrome (875828578).

The spelling of 542612333 in words is "five hundred forty-two million, six hundred twelve thousand, three hundred thirty-three".