541444473 has 16 divisors (see below), whose sum is σ = 803049600. Its totient is φ = 360553680.

The previous prime is 541444459. The next prime is 541444489. The reversal of 541444473 is 374444145.

541444473 is a `hidden beast` number, since 541 + 4 + 4 + 44 + 73 = 666.

It is not a de Polignac number, because 541444473 - 2⁸ = 541444217 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (541444493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13903 + ... + 35723.

It is an arithmetic number, because the mean of its divisors is an integer number (50190600).

Almost surely, 2^541444473 is an apocalyptic number.

It is an amenable number.

541444473 is a deficient number, since it is larger than the sum of its proper divisors (261605127).

541444473 is a wasteful number, since it uses less digits than its factorization.

541444473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22749 (or 22743 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 541444473 is about 23268.9594309673. The cubic root of 541444473 is about 815.0507316583.

The spelling of 541444473 in words is "five hundred forty-one million, four hundred forty-four thousand, four hundred seventy-three".