4494553508 has 12 divisors (see below), whose sum is σ = 7865943792. Its totient is φ = 2247141000.

The previous prime is 4494553499. The next prime is 4494553519. The reversal of 4494553508 is 8053554944.

It is a super-2 number, since 2×4494553508² = 40402022472550212128, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94883 + ... + 134133.

It is an arithmetic number, because the mean of its divisors is an integer number (655495316).

Almost surely, 2^4494553508 is an apocalyptic number.

It is an amenable number.

4494553508 is a deficient number, since it is larger than the sum of its proper divisors (3371390284).

4494553508 is a wasteful number, since it uses less digits than its factorization.

4494553508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67882 (or 67880 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 47.

The square root of 4494553508 is about 67041.4312794708. The cubic root of 4494553508 is about 1650.2972844203.

The spelling of 4494553508 in words is "four billion, four hundred ninety-four million, five hundred fifty-three thousand, five hundred eight".