499055556 has 24 divisors (see below), whose sum is σ = 1195936000. Its totient is φ = 161855712.

The previous prime is 499055527. The next prime is 499055629. The reversal of 499055556 is 655550994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561556 + ... + 562443.

Almost surely, 2^499055556 is an apocalyptic number.

It is an amenable number.

499055556 is an abundant number, since it is smaller than the sum of its proper divisors (696880444).

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

499055556 is a wasteful number, since it uses less digits than its factorization.

499055556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124043 (or 1124041 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 48.

The square root of 499055556 is about 22339.5513831411. The cubic root of 499055556 is about 793.2004738713.

The spelling of 499055556 in words is "four hundred ninety-nine million, fifty-five thousand, five hundred fifty-six".