5500831440 has 320 divisors, whose sum is σ = 19977221376. Its totient is φ = 1239515136.

The previous prime is 5500831439. The next prime is 5500831499. The reversal of 5500831440 is 441380055.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5500831398 and 5500831407.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 1961079 + ... + 1963881.

Almost surely, 2^5500831440 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 5500831440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9988610688).

5500831440 is an abundant number, since it is smaller than the sum of its proper divisors (14476389936).

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

5500831440 is a wasteful number, since it uses less digits than its factorization.

5500831440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2880 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5500831440 is about 74167.5902264594. The cubic root of 5500831440 is about 1765.2631108425.

The spelling of 5500831440 in words is "five billion, five hundred million, eight hundred thirty-one thousand, four hundred forty".