541335644 has 12 divisors (see below), whose sum is σ = 947576784. Its totient is φ = 270599424.

The previous prime is 541335637. The next prime is 541335649. The reversal of 541335644 is 446533145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541335649) 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, 3452 + ... + 33084.

It is an arithmetic number, because the mean of its divisors is an integer number (78964732).

Almost surely, 2^541335644 is an apocalyptic number.

It is an amenable number.

541335644 is a deficient number, since it is larger than the sum of its proper divisors (406241140).

541335644 is a wasteful number, since it uses less digits than its factorization.

541335644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34204 (or 34202 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 541335644 is about 23266.6208117982. The cubic root of 541335644 is about 814.9961202721.

Adding to 541335644 its reverse (446533145), we get a palindrome (987868789).

The spelling of 541335644 in words is "five hundred forty-one million, three hundred thirty-five thousand, six hundred forty-four".