54844731229 has 2 divisors, whose sum is σ = 54844731230. Its totient is φ = 54844731228.

The previous prime is 54844731217. The next prime is 54844731251. The reversal of 54844731229 is 92213744845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49849492900 + 4995238329 = 223270^2 + 70677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54844731229 is a prime.

It is a super-3 number, since 3×54844731229³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54844731629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27422365614 + 27422365615.

It is an arithmetic number, because the mean of its divisors is an integer number (27422365615).

Almost surely, 2^54844731229 is an apocalyptic number.

It is an amenable number.

54844731229 is a deficient number, since it is larger than the sum of its proper divisors (1).

54844731229 is an equidigital number, since it uses as much as digits as its factorization.

54844731229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 49.

The spelling of 54844731229 in words is "fifty-four billion, eight hundred forty-four million, seven hundred thirty-one thousand, two hundred twenty-nine".