542868803 has 8 divisors (see below), whose sum is σ = 582079680. Its totient is φ = 504466560.

The previous prime is 542868787. The next prime is 542868811. The reversal of 542868803 is 308868245.

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

It is a cyclic number.

It is not a de Polignac number, because 542868803 - 2⁴ = 542868787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542868863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200768 + ... + 203453.

It is an arithmetic number, because the mean of its divisors is an integer number (72759960).

Almost surely, 2^542868803 is an apocalyptic number.

542868803 is a deficient number, since it is larger than the sum of its proper divisors (39210877).

542868803 is a wasteful number, since it uses less digits than its factorization.

542868803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404317.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 542868803 is about 23299.5451243152. The cubic root of 542868803 is about 815.7647997924.

The spelling of 542868803 in words is "five hundred forty-two million, eight hundred sixty-eight thousand, eight hundred three".