5480032638 has 16 divisors (see below), whose sum is σ = 11001741696. Its totient is φ = 1819731480.

The previous prime is 5480032627. The next prime is 5480032669. The reversal of 5480032638 is 8362300845.

It is a junction number, because it is equal to n+sod(n) for n = 5480032596 and 5480032605.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1734808 + ... + 1737963.

It is an arithmetic number, because the mean of its divisors is an integer number (687608856).

Almost surely, 2^5480032638 is an apocalyptic number.

5480032638 is an abundant number, since it is smaller than the sum of its proper divisors (5521709058).

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

5480032638 is a wasteful number, since it uses less digits than its factorization.

5480032638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473039.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 5480032638 is about 74027.2425394868. The cubic root of 5480032638 is about 1763.0354640034.

The spelling of 5480032638 in words is "five billion, four hundred eighty million, thirty-two thousand, six hundred thirty-eight".