542602147 has 2 divisors, whose sum is σ = 542602148. Its totient is φ = 542602146.

The previous prime is 542602139. The next prime is 542602219. The reversal of 542602147 is 741206245.

542602147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542602147 - 2³ = 542602139 is a prime.

It is not a weakly prime, because it can be changed into another prime (542602127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271301073 + 271301074.

It is an arithmetic number, because the mean of its divisors is an integer number (271301074).

Almost surely, 2^542602147 is an apocalyptic number.

542602147 is a deficient number, since it is larger than the sum of its proper divisors (1).

542602147 is an equidigital number, since it uses as much as digits as its factorization.

542602147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 542602147 is about 23293.8220779674. The cubic root of 542602147 is about 815.6312106063.

The spelling of 542602147 in words is "five hundred forty-two million, six hundred two thousand, one hundred forty-seven".