542800873 has 8 divisors (see below), whose sum is σ = 571795200. Its totient is φ = 513849168.

The previous prime is 542800861. The next prime is 542800883. The reversal of 542800873 is 378008245.

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 542800873 - 2²⁹ = 5929961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542800813) 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, 17415 + ... + 37267.

It is an arithmetic number, because the mean of its divisors is an integer number (71474400).

Almost surely, 2^542800873 is an apocalyptic number.

It is an amenable number.

542800873 is a deficient number, since it is larger than the sum of its proper divisors (28994327).

542800873 is a wasteful number, since it uses less digits than its factorization.

542800873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21311.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 542800873 is about 23298.0873249286. The cubic root of 542800873 is about 815.7307724092.

The spelling of 542800873 in words is "five hundred forty-two million, eight hundred thousand, eight hundred seventy-three".