543240046 has 8 divisors (see below), whose sum is σ = 815550120. Its totient is φ = 271390008.

The previous prime is 543240041. The next prime is 543240067. The reversal of 543240046 is 640042345.

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

It is a junction number, because it is equal to n+sod(n) for n = 543239996 and 543240023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543240041) 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, 112041 + ... + 116788.

It is an arithmetic number, because the mean of its divisors is an integer number (101943765).

Almost surely, 2^543240046 is an apocalyptic number.

543240046 is a deficient number, since it is larger than the sum of its proper divisors (272310074).

543240046 is a wasteful number, since it uses less digits than its factorization.

543240046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230018.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 543240046 is about 23307.5105062724. The cubic root of 543240046 is about 815.9507120925.

The spelling of 543240046 in words is "five hundred forty-three million, two hundred forty thousand, forty-six".