554344342544 has 20 divisors (see below), whose sum is σ = 1074099172524. Its totient is φ = 277157459328.

The previous prime is 554344342543. The next prime is 554344342603. The reversal of 554344342544 is 445243443455.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 214702489600 + 339641852944 = 463360^2 + 582788^2 .

It is a super-2 number, since 2×554344342544² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (554344342543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605387 + ... + 1214570.

Almost surely, 2^554344342544 is an apocalyptic number.

It is an amenable number.

554344342544 is a deficient number, since it is larger than the sum of its proper divisors (519754829980).

554344342544 is a wasteful number, since it uses less digits than its factorization.

554344342544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839002 (or 1838996 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 47.

Adding to 554344342544 its reverse (445243443455), we get a palindrome (999587785999).

The spelling of 554344342544 in words is "five hundred fifty-four billion, three hundred forty-four million, three hundred forty-two thousand, five hundred forty-four".