5278280108 has 12 divisors (see below), whose sum is σ = 9239169912. Its totient is φ = 2638517280.

The previous prime is 5278280107. The next prime is 5278280113. The reversal of 5278280108 is 8010828725.

It is not an unprimeable number, because it can be changed into a prime (5278280107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136358 + ... + 170733.

It is an arithmetic number, because the mean of its divisors is an integer number (769930826).

Almost surely, 2^5278280108 is an apocalyptic number.

It is an amenable number.

5278280108 is a deficient number, since it is larger than the sum of its proper divisors (3960889804).

5278280108 is a wasteful number, since it uses less digits than its factorization.

5278280108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311392 (or 311390 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 41.

The square root of 5278280108 is about 72651.7729171147. The cubic root of 5278280108 is about 1741.1284471146.

The spelling of 5278280108 in words is "five billion, two hundred seventy-eight million, two hundred eighty thousand, one hundred eight".