5285399560 has 128 divisors (see below), whose sum is σ = 14295398400. Its totient is φ = 1720442880.

The previous prime is 5285399551. The next prime is 5285399573. The reversal of 5285399560 is 659935825.

It is a junction number, because it is equal to n+sod(n) for n = 5285399498 and 5285399507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454296 + ... + 465784.

It is an arithmetic number, because the mean of its divisors is an integer number (111682800).

Almost surely, 2^5285399560 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 5285399560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7147699200).

5285399560 is an abundant number, since it is smaller than the sum of its proper divisors (9009998840).

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

5285399560 is a wasteful number, since it uses less digits than its factorization.

5285399560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11591 (or 11587 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 52.

The square root of 5285399560 is about 72700.7535036605. The cubic root of 5285399560 is about 1741.9109186174.

The spelling of 5285399560 in words is "five billion, two hundred eighty-five million, three hundred ninety-nine thousand, five hundred sixty".