542668335 has 16 divisors (see below), whose sum is σ = 947203200. Its totient is φ = 263111840.

The previous prime is 542668327. The next prime is 542668351. The reversal of 542668335 is 533866245.

It is not a de Polignac number, because 542668335 - 2³ = 542668327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1644285 + ... + 1644614.

It is an arithmetic number, because the mean of its divisors is an integer number (59200200).

Almost surely, 2^542668335 is an apocalyptic number.

542668335 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

542668335 is a deficient number, since it is larger than the sum of its proper divisors (404534865).

542668335 is a wasteful number, since it uses less digits than its factorization.

542668335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3288918.

The product of its digits is 518400, while the sum is 42.

The square root of 542668335 is about 23295.2427546914. The cubic root of 542668335 is about 815.6643735195.

The spelling of 542668335 in words is "five hundred forty-two million, six hundred sixty-eight thousand, three hundred thirty-five".