5280280305550 has 24 divisors (see below), whose sum is σ = 9821388969000. Its totient is φ = 2112097584480.

The previous prime is 5280280305523. The next prime is 5280280305551. The reversal of 5280280305550 is 555030820825.

It is a junction number, because it is equal to n+sod(n) for n = 5280280305497 and 5280280305506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280280305551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9771856 + ... + 10298044.

It is an arithmetic number, because the mean of its divisors is an integer number (409224540375).

Almost surely, 2^{5280280305550} is an apocalyptic number.

5280280305550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5280280305550 is a deficient number, since it is larger than the sum of its proper divisors (4541108663450).

5280280305550 is a wasteful number, since it uses less digits than its factorization.

5280280305550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726900 (or 726895 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 5280280305550 in words is "five trillion, two hundred eighty billion, two hundred eighty million, three hundred five thousand, five hundred fifty".