2067610049 has 2 divisors, whose sum is σ = 2067610050. Its totient is φ = 2067610048.

The previous prime is 2067610043. The next prime is 2067610063. The reversal of 2067610049 is 9400167602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1814163649 + 253446400 = 42593^2 + 15920^2 .

It is a cyclic number.

It is not a de Polignac number, because 2067610049 - 2²⁸ = 1799174593 is a prime.

It is a super-2 number, since 2×2067610049² = 8550022629451564802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2067610043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033805024 + 1033805025.

It is an arithmetic number, because the mean of its divisors is an integer number (1033805025).

Almost surely, 2^2067610049 is an apocalyptic number.

It is an amenable number.

2067610049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2067610049 is an equidigital number, since it uses as much as digits as its factorization.

2067610049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2067610049 is about 45470.9802951289. The cubic root of 2067610049 is about 1273.9612298408.

The spelling of 2067610049 in words is "two billion, sixty-seven million, six hundred ten thousand, forty-nine".