5008446818 has 4 divisors (see below), whose sum is σ = 7512670230. Its totient is φ = 2504223408.

The previous prime is 5008446767. The next prime is 5008446847. The reversal of 5008446818 is 8186448005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3948488569 + 1059958249 = 62837^2 + 32557^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252111703 + ... + 1252111706.

Almost surely, 2^5008446818 is an apocalyptic number.

5008446818 is a deficient number, since it is larger than the sum of its proper divisors (2504223412).

5008446818 is a wasteful number, since it uses less digits than its factorization.

5008446818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504223411.

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 5008446818 is about 70770.3809372254. The cubic root of 5008446818 is about 1710.9383286493.

The spelling of 5008446818 in words is "five billion, eight million, four hundred forty-six thousand, eight hundred eighteen".