4982992081 has 2 divisors, whose sum is σ = 4982992082. Its totient is φ = 4982992080.

The previous prime is 4982992073. The next prime is 4982992093. The reversal of 4982992081 is 1802992894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2744188225 + 2238803856 = 52385^2 + 47316^2 .

It is a cyclic number.

It is not a de Polignac number, because 4982992081 - 2³ = 4982992073 is a prime.

It is a super-2 number, since 2×4982992081² = 49660420158617421122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4982992051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2491496040 + 2491496041.

It is an arithmetic number, because the mean of its divisors is an integer number (2491496041).

Almost surely, 2^4982992081 is an apocalyptic number.

It is an amenable number.

4982992081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4982992081 is an equidigital number, since it uses as much as digits as its factorization.

4982992081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 52.

The square root of 4982992081 is about 70590.3115236078. The cubic root of 4982992081 is about 1708.0348686041.

The spelling of 4982992081 in words is "four billion, nine hundred eighty-two million, nine hundred ninety-two thousand, eighty-one".