2000010049 has 2 divisors, whose sum is σ = 2000010050. Its totient is φ = 2000010048.

The previous prime is 2000010041. The next prime is 2000010071. The reversal of 2000010049 is 9400100002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1589218225 + 410791824 = 39865^2 + 20268^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000010049 - 2³ = 2000010041 is a prime.

It is a super-2 number, since 2×2000010049² = 8000080392201964802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2000010041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000005024 + 1000005025.

It is an arithmetic number, because the mean of its divisors is an integer number (1000005025).

Almost surely, 2^2000010049 is an apocalyptic number.

It is an amenable number.

2000010049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000010049 is an equidigital number, since it uses as much as digits as its factorization.

2000010049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2000010049 is about 44721.4719010902. The cubic root of 2000010049 is about 1259.9231600491.

The spelling of 2000010049 in words is "two billion, ten thousand, forty-nine".