5285706898 has 8 divisors (see below), whose sum is σ = 7930548108. Its totient is φ = 2642190864.

The previous prime is 5285706847. The next prime is 5285706941. The reversal of 5285706898 is 8986075825.

It can be written as a sum of positive squares in 2 ways, for example, as 4723400529 + 562306369 = 68727^2 + 23713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321261 + ... + 337312.

Almost surely, 2^5285706898 is an apocalyptic number.

5285706898 is a deficient number, since it is larger than the sum of its proper divisors (2644841210).

5285706898 is a wasteful number, since it uses less digits than its factorization.

5285706898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662588.

The product of its (nonzero) digits is 9676800, while the sum is 58.

The square root of 5285706898 is about 72702.8671924292. The cubic root of 5285706898 is about 1741.9446811258.

The spelling of 5285706898 in words is "five billion, two hundred eighty-five million, seven hundred six thousand, eight hundred ninety-eight".