4504998856 has 8 divisors (see below), whose sum is σ = 8446872870. Its totient is φ = 2252499424.

The previous prime is 4504998829. The next prime is 4504998889. The reversal of 4504998856 is 6588994054.

It can be written as a sum of positive squares in only one way, i.e., 3842760100 + 662238756 = 61990^2 + 25734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4504998856² = 40590029385122617472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4504998856.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281562421 + ... + 281562436.

Almost surely, 2^4504998856 is an apocalyptic number.

It is an amenable number.

4504998856 is a deficient number, since it is larger than the sum of its proper divisors (3941874014).

4504998856 is a wasteful number, since it uses less digits than its factorization.

4504998856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563124863 (or 563124859 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 58.

The square root of 4504998856 is about 67119.2882560594. The cubic root of 4504998856 is about 1651.5747263261.

The spelling of 4504998856 in words is "four billion, five hundred four million, nine hundred ninety-eight thousand, eight hundred fifty-six".