5049140988 has 12 divisors (see below), whose sum is σ = 11781329000. Its totient is φ = 1683046992.

The previous prime is 5049140977. The next prime is 5049141023. The reversal of 5049140988 is 8890419405.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5049140988² = 50987649433403232288, which contains 22 as substring.

It is a congruent number.

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, 210380863 + ... + 210380886.

Almost surely, 2^5049140988 is an apocalyptic number.

It is an amenable number.

5049140988 is an abundant number, since it is smaller than the sum of its proper divisors (6732188012).

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

5049140988 is a wasteful number, since it uses less digits than its factorization.

5049140988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420761756 (or 420761754 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 5049140988 is about 71057.3077733740. The cubic root of 5049140988 is about 1715.5596875624.

The spelling of 5049140988 in words is "five billion, forty-nine million, one hundred forty thousand, nine hundred eighty-eight".