5285815704 has 336 divisors, whose sum is σ = 16705586880. Its totient is φ = 1564842240.

The previous prime is 5285815699. The next prime is 5285815727. The reversal of 5285815704 is 4075185825.

5285815704 is a `hidden beast` number, since 5 + 28 + 58 + 1 + 570 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5285815704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 30553762 + ... + 30553934.

Almost surely, 2^5285815704 is an apocalyptic number.

5285815704 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5285815704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8352793440).

5285815704 is an abundant number, since it is smaller than the sum of its proper divisors (11419771176).

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

5285815704 is a wasteful number, since it uses less digits than its factorization.

5285815704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The square root of 5285815704 is about 72703.6154809374. The cubic root of 5285815704 is about 1741.9566336572.

The spelling of 5285815704 in words is "five billion, two hundred eighty-five million, eight hundred fifteen thousand, seven hundred four".