4498556720 has 60 divisors (see below), whose sum is σ = 12166770384. Its totient is φ = 1542360960.

The previous prime is 4498556719. The next prime is 4498556743. The reversal of 4498556720 is 276558944.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 569876 + ... + 577715.

Almost surely, 2^4498556720 is an apocalyptic number.

4498556720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4498556720 is an abundant number, since it is smaller than the sum of its proper divisors (7668213664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4498556720 is a wasteful number, since it uses less digits than its factorization.

4498556720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147618 (or 1147605 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The square root of 4498556720 is about 67071.2808883206. The cubic root of 4498556720 is about 1650.7871016644.

The spelling of 4498556720 in words is "four billion, four hundred ninety-eight million, five hundred fifty-six thousand, seven hundred twenty".