1049868163 has 2 divisors, whose sum is σ = 1049868164. Its totient is φ = 1049868162.

The previous prime is 1049868109. The next prime is 1049868203. The reversal of 1049868163 is 3618689401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1049868163 - 2¹³ = 1049859971 is a prime.

It is a super-2 number, since 2×1049868163² = 2204446319361989138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049868763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524934081 + 524934082.

It is an arithmetic number, because the mean of its divisors is an integer number (524934082).

Almost surely, 2^1049868163 is an apocalyptic number.

1049868163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049868163 is an equidigital number, since it uses as much as digits as its factorization.

1049868163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 1049868163 is about 32401.6691391045. The cubic root of 1049868163 is about 1016.3538157815.

The spelling of 1049868163 in words is "one billion, forty-nine million, eight hundred sixty-eight thousand, one hundred sixty-three".