4997000089 has 2 divisors, whose sum is σ = 4997000090. Its totient is φ = 4997000088.

The previous prime is 4997000051. The next prime is 4997000119. The reversal of 4997000089 is 9800007994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4987184400 + 9815689 = 70620^2 + 3133^2 .

It is a cyclic number.

It is not a de Polignac number, because 4997000089 - 2²¹ = 4994902937 is a prime.

It is not a weakly prime, because it can be changed into another prime (4997000189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498500044 + 2498500045.

It is an arithmetic number, because the mean of its divisors is an integer number (2498500045).

Almost surely, 2^4997000089 is an apocalyptic number.

It is an amenable number.

4997000089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4997000089 is an equidigital number, since it uses as much as digits as its factorization.

4997000089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 4997000089 is about 70689.4623617976. The cubic root of 4997000089 is about 1709.6338932154.

The spelling of 4997000089 in words is "four billion, nine hundred ninety-seven million, eighty-nine", and thus it is an aban number.