541432873 has 4 divisors (see below), whose sum is σ = 569929360. Its totient is φ = 512936388.

The previous prime is 541432867. The next prime is 541432891. The reversal of 541432873 is 378234145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 541432873 - 2⁹ = 541432361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541412873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14248215 + ... + 14248252.

It is an arithmetic number, because the mean of its divisors is an integer number (142482340).

Almost surely, 2^541432873 is an apocalyptic number.

It is an amenable number.

541432873 is a deficient number, since it is larger than the sum of its proper divisors (28496487).

541432873 is a wasteful number, since it uses less digits than its factorization.

541432873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28496486.

The product of its digits is 80640, while the sum is 37.

The square root of 541432873 is about 23268.7101705273. The cubic root of 541432873 is about 815.0449110208.

The spelling of 541432873 in words is "five hundred forty-one million, four hundred thirty-two thousand, eight hundred seventy-three".