4982992191 has 12 divisors (see below), whose sum is σ = 7296254368. Its totient is φ = 3276487584.

The previous prime is 4982992181. The next prime is 4982992237. The reversal of 4982992191 is 1912992894.

It is not a de Polignac number, because 4982992191 - 2⁶ = 4982992127 is a prime.

It is a super-2 number, since 2×4982992191² = 49660422351133960962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4982992151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3791575 + ... + 3792888.

Almost surely, 2^4982992191 is an apocalyptic number.

4982992191 is a deficient number, since it is larger than the sum of its proper divisors (2313262177).

4982992191 is a wasteful number, since it uses less digits than its factorization.

4982992191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7584542 (or 7584539 counting only the distinct ones).

The product of its digits is 839808, while the sum is 54.

The square root of 4982992191 is about 70590.3123027516. The cubic root of 4982992191 is about 1708.0348811724.

The spelling of 4982992191 in words is "four billion, nine hundred eighty-two million, nine hundred ninety-two thousand, one hundred ninety-one".