542452411 has 2 divisors, whose sum is σ = 542452412. Its totient is φ = 542452410.

The previous prime is 542452397. The next prime is 542452423. The reversal of 542452411 is 114254245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542452411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542452411.

It is not a weakly prime, because it can be changed into another prime (542452481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271226205 + 271226206.

It is an arithmetic number, because the mean of its divisors is an integer number (271226206).

Almost surely, 2^542452411 is an apocalyptic number.

542452411 is a deficient number, since it is larger than the sum of its proper divisors (1).

542452411 is an equidigital number, since it uses as much as digits as its factorization.

542452411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6400, while the sum is 28.

The square root of 542452411 is about 23290.6077851137. The cubic root of 542452411 is about 815.5561767523.

The spelling of 542452411 in words is "five hundred forty-two million, four hundred fifty-two thousand, four hundred eleven".