542092619 has 2 divisors, whose sum is σ = 542092620. Its totient is φ = 542092618.

The previous prime is 542092547. The next prime is 542092631. The reversal of 542092619 is 916290245.

542092619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542092619 - 2¹² = 542088523 is a prime.

It is a super-2 number, since 2×542092619² = 587728815148558322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (542092699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271046309 + 271046310.

It is an arithmetic number, because the mean of its divisors is an integer number (271046310).

Almost surely, 2^542092619 is an apocalyptic number.

542092619 is a deficient number, since it is larger than the sum of its proper divisors (1).

542092619 is an equidigital number, since it uses as much as digits as its factorization.

542092619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 542092619 is about 23282.8825320234. The cubic root of 542092619 is about 815.3758257633.

The spelling of 542092619 in words is "five hundred forty-two million, ninety-two thousand, six hundred nineteen".