544036461623 has 16 divisors (see below), whose sum is σ = 587325427200. Its totient is φ = 502387411680.

The previous prime is 544036461599. The next prime is 544036461641. The reversal of 544036461623 is 326164630445.

It is a cyclic number.

It is not a de Polignac number, because 544036461623 - 2¹⁰ = 544036460599 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 (544036461653) 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 15 ways as a sum of consecutive naturals, for example, 7575398 + ... + 7646876.

It is an arithmetic number, because the mean of its divisors is an integer number (36707839200).

Almost surely, 2^544036461623 is an apocalyptic number.

544036461623 is a deficient number, since it is larger than the sum of its proper divisors (43288965577).

544036461623 is a wasteful number, since it uses less digits than its factorization.

544036461623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82942.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 544036461623 in words is "five hundred forty-four billion, thirty-six million, four hundred sixty-one thousand, six hundred twenty-three".