542733814 has 8 divisors (see below), whose sum is σ = 930400848. Its totient is φ = 232600200.

The previous prime is 542733809. The next prime is 542733817. The reversal of 542733814 is 418337245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542733817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19383337 + ... + 19383364.

It is an arithmetic number, because the mean of its divisors is an integer number (116300106).

Almost surely, 2^542733814 is an apocalyptic number.

542733814 is a deficient number, since it is larger than the sum of its proper divisors (387667034).

542733814 is a wasteful number, since it uses less digits than its factorization.

542733814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38766710.

The product of its digits is 80640, while the sum is 37.

The square root of 542733814 is about 23296.6481280033. The cubic root of 542733814 is about 815.6971785412.

The spelling of 542733814 in words is "five hundred forty-two million, seven hundred thirty-three thousand, eight hundred fourteen".