541663435 has 8 divisors (see below), whose sum is σ = 688231296. Its totient is φ = 407840640.

The previous prime is 541663433. The next prime is 541663477. The reversal of 541663435 is 534366145.

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

It is not a de Polignac number, because 541663435 - 2¹ = 541663433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541663394 and 541663403.

It is not an unprimeable number, because it can be changed into a prime (541663433) 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, 3186171 + ... + 3186340.

It is an arithmetic number, because the mean of its divisors is an integer number (86028912).

Almost surely, 2^541663435 is an apocalyptic number.

541663435 is a deficient number, since it is larger than the sum of its proper divisors (146567861).

541663435 is a wasteful number, since it uses less digits than its factorization.

541663435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6372533.

The product of its digits is 129600, while the sum is 37.

The square root of 541663435 is about 23273.6639788410. The cubic root of 541663435 is about 815.1605866205.

The spelling of 541663435 in words is "five hundred forty-one million, six hundred sixty-three thousand, four hundred thirty-five".