2063146049 has 2 divisors, whose sum is σ = 2063146050. Its totient is φ = 2063146048.

The previous prime is 2063146039. The next prime is 2063146051. The reversal of 2063146049 is 9406413602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1610818225 + 452327824 = 40135^2 + 21268^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063146049 - 2¹² = 2063141953 is a prime.

Together with 2063146051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2063146039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031573024 + 1031573025.

It is an arithmetic number, because the mean of its divisors is an integer number (1031573025).

Almost surely, 2^2063146049 is an apocalyptic number.

It is an amenable number.

2063146049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063146049 is an equidigital number, since it uses as much as digits as its factorization.

2063146049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2063146049 is about 45421.8675199512. The cubic root of 2063146049 is about 1273.0437356556.

The spelling of 2063146049 in words is "two billion, sixty-three million, one hundred forty-six thousand, forty-nine".