5525646336 has 440 divisors, whose sum is σ = 19529624576. Its totient is φ = 1522851840.

The previous prime is 5525646307. The next prime is 5525646353. The reversal of 5525646336 is 6336465255.

5525646336 is a `hidden beast` number, since 5 + 5 + 2 + 5 + 6 + 4 + 633 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5525646291 and 5525646300.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17998695 + ... + 17999001.

Almost surely, 2^5525646336 is an apocalyptic number.

5525646336 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 5525646336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9764812288).

5525646336 is an abundant number, since it is smaller than the sum of its proper divisors (14003978240).

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

5525646336 is a wasteful number, since it uses less digits than its factorization.

5525646336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 350 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 45.

The square root of 5525646336 is about 74334.6913358763. The cubic root of 5525646336 is about 1767.9135656577.

The spelling of 5525646336 in words is "five billion, five hundred twenty-five million, six hundred forty-six thousand, three hundred thirty-six".