544400541011 has 8 divisors (see below), whose sum is σ = 545274749760. Its totient is φ = 543526457472.

The previous prime is 544400540947. The next prime is 544400541019. The reversal of 544400541011 is 110145004445.

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

It is a cyclic number.

It is not a de Polignac number, because 544400541011 - 2⁶ = 544400540947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544400541019) 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, 12881531 + ... + 12923723.

It is an arithmetic number, because the mean of its divisors is an integer number (68159343720).

Almost surely, 2^544400541011 is an apocalyptic number.

544400541011 is a deficient number, since it is larger than the sum of its proper divisors (874208749).

544400541011 is a wasteful number, since it uses less digits than its factorization.

544400541011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62605.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 544400541011 its reverse (110145004445), we get a palindrome (654545545456).

The spelling of 544400541011 in words is "five hundred forty-four billion, four hundred million, five hundred forty-one thousand, eleven".