542212337 has 2 divisors, whose sum is σ = 542212338. Its totient is φ = 542212336.

The previous prime is 542212309. The next prime is 542212343. The reversal of 542212337 is 733212245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500014321 + 42198016 = 22361^2 + 6496^2 .

It is a cyclic number.

It is not a de Polignac number, because 542212337 - 2¹² = 542208241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (542212387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271106168 + 271106169.

It is an arithmetic number, because the mean of its divisors is an integer number (271106169).

Almost surely, 2^542212337 is an apocalyptic number.

It is an amenable number.

542212337 is a deficient number, since it is larger than the sum of its proper divisors (1).

542212337 is an equidigital number, since it uses as much as digits as its factorization.

542212337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 29.

The square root of 542212337 is about 23285.4533346465. The cubic root of 542212337 is about 815.4358450138.

The spelling of 542212337 in words is "five hundred forty-two million, two hundred twelve thousand, three hundred thirty-seven".