5698648256 has 84 divisors (see below), whose sum is σ = 13174053408. Its totient is φ = 2438650368.

The previous prime is 5698648213. The next prime is 5698648313. The reversal of 5698648256 is 6528468965.

It is a super-2 number, since 2×5698648256² = 64949183891223683072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5698648195 and 5698648204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4003961 + ... + 4005383.

Almost surely, 2^5698648256 is an apocalyptic number.

5698648256 is a gapful number since it is divisible by the number (56) 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 5698648256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6587026704).

5698648256 is an abundant number, since it is smaller than the sum of its proper divisors (7475405152).

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

5698648256 is a wasteful number, since it uses less digits than its factorization.

5698648256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726 (or 2709 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 59.

The square root of 5698648256 is about 75489.3916785663. The cubic root of 5698648256 is about 1786.1747694145.

The spelling of 5698648256 in words is "five billion, six hundred ninety-eight million, six hundred forty-eight thousand, two hundred fifty-six".