541048636799 has 4 divisors (see below), whose sum is σ = 590234876520. Its totient is φ = 491862397080.

The previous prime is 541048636771. The next prime is 541048636801. The reversal of 541048636799 is 997636840145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541048636799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541048636199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24593119844 + ... + 24593119865.

It is an arithmetic number, because the mean of its divisors is an integer number (147558719130).

Almost surely, 2^541048636799 is an apocalyptic number.

541048636799 is a deficient number, since it is larger than the sum of its proper divisors (49186239721).

541048636799 is a wasteful number, since it uses less digits than its factorization.

541048636799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49186239720.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 541048636799 in words is "five hundred forty-one billion, forty-eight million, six hundred thirty-six thousand, seven hundred ninety-nine".