541381635 has 12 divisors (see below), whose sum is σ = 938394912. Its totient is φ = 288736848.

The previous prime is 541381601. The next prime is 541381637. The reversal of 541381635 is 536183145.

541381635 is a `hidden beast` number, since 5 + 4 + 13 + 8 + 1 + 635 = 666.

It is not a de Polignac number, because 541381635 - 2⁹ = 541381123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 541381635.

It is not an unprimeable number, because it can be changed into a prime (541381637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6015307 + ... + 6015396.

It is an arithmetic number, because the mean of its divisors is an integer number (78199576).

Almost surely, 2^541381635 is an apocalyptic number.

541381635 is a deficient number, since it is larger than the sum of its proper divisors (397013277).

541381635 is a wasteful number, since it uses less digits than its factorization.

541381635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12030714 (or 12030711 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 541381635 is about 23267.6091380271. The cubic root of 541381635 is about 815.0191998689.

The spelling of 541381635 in words is "five hundred forty-one million, three hundred eighty-one thousand, six hundred thirty-five".