5488900032 has 224 divisors, whose sum is σ = 18478195200. Its totient is φ = 1425500160.

The previous prime is 5488900031. The next prime is 5488900033. The reversal of 5488900032 is 2300098845.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5488900031) and next prime (5488900033).

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×5488900032² = 60256047122579202048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5488900031) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 720628 + ... + 728204.

Almost surely, 2^5488900032 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 5488900032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9239097600).

5488900032 is an abundant number, since it is smaller than the sum of its proper divisors (12989295168).

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

5488900032 is a wasteful number, since it uses less digits than its factorization.

5488900032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624 (or 7600 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 5488900032 is about 74087.1111057787. Note that the first 4 decimals coincide. The cubic root of 5488900032 is about 1763.9858905397.

Adding to 5488900032 its reverse (2300098845), we get a palindrome (7788998877).

The spelling of 5488900032 in words is "five billion, four hundred eighty-eight million, nine hundred thousand, thirty-two".