1001160550669 has 2 divisors, whose sum is σ = 1001160550670. Its totient is φ = 1001160550668.

The previous prime is 1001160550627. The next prime is 1001160550693. The reversal of 1001160550669 is 9660550611001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 676363142569 + 324797408100 = 822413^2 + 569910^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001160550669 - 2⁷ = 1001160550541 is a prime.

It is a super-2 number, since 2×1001160550669² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001160550699) 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, 500580275334 + 500580275335.

It is an arithmetic number, because the mean of its divisors is an integer number (500580275335).

Almost surely, 2^{1001160550669} is an apocalyptic number.

It is an amenable number.

1001160550669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001160550669 is an equidigital number, since it uses as much as digits as its factorization.

1001160550669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 40.

The spelling of 1001160550669 in words is "one trillion, one billion, one hundred sixty million, five hundred fifty thousand, six hundred sixty-nine".