5280416638 has 16 divisors (see below), whose sum is σ = 9063082080. Its totient is φ = 2260300896.

The previous prime is 5280416629. The next prime is 5280416683. The reversal of 5280416638 is 8366140825.

It is a junction number, because it is equal to n+sod(n) for n = 5280416594 and 5280416603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215881 + ... + 239092.

It is an arithmetic number, because the mean of its divisors is an integer number (566442630).

Almost surely, 2^5280416638 is an apocalyptic number.

5280416638 is a deficient number, since it is larger than the sum of its proper divisors (3782665442).

5280416638 is a wasteful number, since it uses less digits than its factorization.

5280416638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455811.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 5280416638 is about 72666.4753376686. The cubic root of 5280416638 is about 1741.3633387382.

The spelling of 5280416638 in words is "five billion, two hundred eighty million, four hundred sixteen thousand, six hundred thirty-eight".