1005544107163 has 2 divisors, whose sum is σ = 1005544107164. Its totient is φ = 1005544107162.

The previous prime is 1005544107151. The next prime is 1005544107167. The reversal of 1005544107163 is 3617014455001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1005544107163 - 2¹³ = 1005544098971 is a prime.

It is a super-2 number, since 2×1005544107163² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1005544107167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502772053581 + 502772053582.

It is an arithmetic number, because the mean of its divisors is an integer number (502772053582).

Almost surely, 2^{1005544107163} is an apocalyptic number.

1005544107163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005544107163 is an equidigital number, since it uses as much as digits as its factorization.

1005544107163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 1005544107163 in words is "one trillion, five billion, five hundred forty-four million, one hundred seven thousand, one hundred sixty-three".