541744913903 has 4 divisors (see below), whose sum is σ = 554958204528. Its totient is φ = 528531623280.

The previous prime is 541744913891. The next prime is 541744913999. The reversal of 541744913903 is 309319447145.

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

It is a cyclic number.

It is not a de Polignac number, because 541744913903 - 2⁶ = 541744913839 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 (541744913803) 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, 6606645251 + ... + 6606645332.

It is an arithmetic number, because the mean of its divisors is an integer number (138739551132).

Almost surely, 2^541744913903 is an apocalyptic number.

541744913903 is a deficient number, since it is larger than the sum of its proper divisors (13213290625).

541744913903 is a wasteful number, since it uses less digits than its factorization.

541744913903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13213290624.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 541744913903 in words is "five hundred forty-one billion, seven hundred forty-four million, nine hundred thirteen thousand, nine hundred three".