4808278528 has 20 divisors (see below), whose sum is σ = 9607166910. Its totient is φ = 2404139008.

The previous prime is 4808278511. The next prime is 4808278537. The reversal of 4808278528 is 8258728084.

It can be written as a sum of positive squares in only one way, i.e., 3919761664 + 888516864 = 62608^2 + 29808^2 .

It is a super-3 number, since 3×4808278528³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4695073 + ... + 4696096.

Almost surely, 2^4808278528 is an apocalyptic number.

It is an amenable number.

4808278528 is a deficient number, since it is larger than the sum of its proper divisors (4798888382).

4808278528 is an frugal number, since it uses more digits than its factorization.

4808278528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9391187 (or 9391171 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 52.

The square root of 4808278528 is about 69341.7516940551. The cubic root of 4808278528 is about 1687.8345487455.

The spelling of 4808278528 in words is "four billion, eight hundred eight million, two hundred seventy-eight thousand, five hundred twenty-eight".