54004644244541 has 16 divisors (see below), whose sum is σ = 56121909888000. Its totient is φ = 51910840396800.

The previous prime is 54004644244511. The next prime is 54004644244591. The reversal of 54004644244541 is 14544244640045.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54004644244541 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 (54004644244511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461799965 + ... + 461916893.

It is an arithmetic number, because the mean of its divisors is an integer number (3507619368000).

Almost surely, 2^{54004644244541} is an apocalyptic number.

It is an amenable number.

54004644244541 is a deficient number, since it is larger than the sum of its proper divisors (2117265643459).

54004644244541 is a wasteful number, since it uses less digits than its factorization.

54004644244541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217100.

The product of its (nonzero) digits is 4915200, while the sum is 47.

Adding to 54004644244541 its reverse (14544244640045), we get a palindrome (68548888884586).

The spelling of 54004644244541 in words is "fifty-four trillion, four billion, six hundred forty-four million, two hundred forty-four thousand, five hundred forty-one".