2249949113 has 2 divisors, whose sum is σ = 2249949114. Its totient is φ = 2249949112.

The previous prime is 2249949077. The next prime is 2249949127. The reversal of 2249949113 is 3119499422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2232751504 + 17197609 = 47252^2 + 4147^2 .

It is a cyclic number.

It is not a de Polignac number, because 2249949113 - 2¹² = 2249945017 is a prime.

It is a super-2 number, since 2×2249949113² = 10124542022178973538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2249949913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124974556 + 1124974557.

It is an arithmetic number, because the mean of its divisors is an integer number (1124974557).

Almost surely, 2^2249949113 is an apocalyptic number.

It is an amenable number.

2249949113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2249949113 is an equidigital number, since it uses as much as digits as its factorization.

2249949113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 44.

The square root of 2249949113 is about 47433.6285034152. The cubic root of 2249949113 is about 1310.3608183879.

The spelling of 2249949113 in words is "two billion, two hundred forty-nine million, nine hundred forty-nine thousand, one hundred thirteen".