5280783560 has 192 divisors, whose sum is σ = 13548617280. Its totient is φ = 1849236480.

The previous prime is 5280783527. The next prime is 5280783587. The reversal of 5280783560 is 653870825.

It is a Cunningham number, because it is equal to 72669²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10754915 + ... + 10755405.

It is an arithmetic number, because the mean of its divisors is an integer number (70565715).

Almost surely, 2^5280783560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5280783560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6774308640).

5280783560 is an abundant number, since it is smaller than the sum of its proper divisors (8267833720).

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

5280783560 is a wasteful number, since it uses less digits than its factorization.

5280783560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 5280783560 is about 72668.9999931195. Note that the first 5 decimals coincide. The cubic root of 5280783560 is about 1741.4036720277.

The spelling of 5280783560 in words is "five billion, two hundred eighty million, seven hundred eighty-three thousand, five hundred sixty".