541247816379 has 8 divisors (see below), whose sum is σ = 721707381760. Its totient is φ = 360810064296.

The previous prime is 541247816311. The next prime is 541247816387. The reversal of 541247816379 is 973618742145.

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

It is not a de Polignac number, because 541247816379 - 2¹³ = 541247808187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541247816309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5395339 + ... + 5494740.

It is an arithmetic number, because the mean of its divisors is an integer number (90213422720).

Almost surely, 2^541247816379 is an apocalyptic number.

541247816379 is a deficient number, since it is larger than the sum of its proper divisors (180459565381).

541247816379 is a wasteful number, since it uses less digits than its factorization.

541247816379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10906649.

The product of its digits is 10160640, while the sum is 57.

The spelling of 541247816379 in words is "five hundred forty-one billion, two hundred forty-seven million, eight hundred sixteen thousand, three hundred seventy-nine".