554010720065540 has 12 divisors (see below), whose sum is σ = 1163422512137676. Its totient is φ = 221604288026208.

The previous prime is 554010720065527. The next prime is 554010720065557. The reversal of 554010720065540 is 45560027010455.

It can be written as a sum of positive squares in 2 ways, for example, as 60860937000964 + 493149783064576 = 7801342^2 + 22206976^2 .

It is a junction number, because it is equal to n+sod(n) for n = 554010720065491 and 554010720065500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13850268001619 + ... + 13850268001658.

It is an arithmetic number, because the mean of its divisors is an integer number (96951876011473).

Almost surely, 2^{554010720065540} is an apocalyptic number.

It is an amenable number.

554010720065540 is an abundant number, since it is smaller than the sum of its proper divisors (609411792072136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554010720065540 is a wasteful number, since it uses less digits than its factorization.

554010720065540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27700536003286 (or 27700536003284 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 44.

Adding to 554010720065540 its reverse (45560027010455), we get a palindrome (599570747075995).

The spelling of 554010720065540 in words is "five hundred fifty-four trillion, ten billion, seven hundred twenty million, sixty-five thousand, five hundred forty".