5515833648 has 160 divisors (see below), whose sum is σ = 15825987072. Its totient is φ = 1644595200.

The previous prime is 5515833637. The next prime is 5515833667. The reversal of 5515833648 is 8463385155.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 5515833597 and 5515833606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4271883 + ... + 4273173.

Almost surely, 2^5515833648 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 5515833648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7912993536).

5515833648 is an abundant number, since it is smaller than the sum of its proper divisors (10310153424).

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

5515833648 is a wasteful number, since it uses less digits than its factorization.

5515833648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523 (or 1517 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 48.

The square root of 5515833648 is about 74268.6585848970. The cubic root of 5515833648 is about 1766.8664324401.

The spelling of 5515833648 in words is "five billion, five hundred fifteen million, eight hundred thirty-three thousand, six hundred forty-eight".