4996661136 has 40 divisors (see below), whose sum is σ = 12910733184. Its totient is φ = 1665206400.

The previous prime is 4996661129. The next prime is 4996661147. The reversal of 4996661136 is 6311666994.

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, 335970 + ... + 350526.

Almost surely, 2^4996661136 is an apocalyptic number.

It is an amenable number.

4996661136 is an abundant number, since it is smaller than the sum of its proper divisors (7914072048).

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

4996661136 is a wasteful number, since it uses less digits than its factorization.

4996661136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21719 (or 21713 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 51.

The square root of 4996661136 is about 70687.0648421619. The cubic root of 4996661136 is about 1709.5952367796.

The spelling of 4996661136 in words is "four billion, nine hundred ninety-six million, six hundred sixty-one thousand, one hundred thirty-six".