542243355 has 16 divisors (see below), whose sum is σ = 870422784. Its totient is φ = 288252000.

The previous prime is 542243341. The next prime is 542243411. The reversal of 542243355 is 553342245.

It is a happy number.

It is not a de Polignac number, because 542243355 - 2⁵ = 542243323 is a prime.

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, 54271 + ... + 63480.

It is an arithmetic number, because the mean of its divisors is an integer number (54401424).

Almost surely, 2^542243355 is an apocalyptic number.

542243355 is a deficient number, since it is larger than the sum of its proper divisors (328179429).

542243355 is a wasteful number, since it uses less digits than its factorization.

542243355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118066.

The product of its digits is 72000, while the sum is 33.

The square root of 542243355 is about 23286.1193632602. The cubic root of 542243355 is about 815.4513940924.

The spelling of 542243355 in words is "five hundred forty-two million, two hundred forty-three thousand, three hundred fifty-five".