4571878508 has 48 divisors (see below), whose sum is σ = 8546682144. Its totient is φ = 2136637440.

The previous prime is 4571878501. The next prime is 4571878523. The reversal of 4571878508 is 8058781754.

It is a self number, because there is not a number n which added to its sum of digits gives 4571878508.

It is not an unprimeable number, because it can be changed into a prime (4571878501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382316 + ... + 394092.

It is an arithmetic number, because the mean of its divisors is an integer number (178055878).

Almost surely, 2^4571878508 is an apocalyptic number.

It is an amenable number.

4571878508 is a deficient number, since it is larger than the sum of its proper divisors (3974803636).

4571878508 is a wasteful number, since it uses less digits than its factorization.

4571878508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11922 (or 11920 counting only the distinct ones).

The product of its (nonzero) digits is 2508800, while the sum is 53.

The square root of 4571878508 is about 67615.6676222309. The cubic root of 4571878508 is about 1659.7075146366.

The spelling of 4571878508 in words is "four billion, five hundred seventy-one million, eight hundred seventy-eight thousand, five hundred eight".