130553669 has 2 divisors, whose sum is σ = 130553670. Its totient is φ = 130553668.

The previous prime is 130553653. The next prime is 130553677. The reversal of 130553669 is 966355031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115304644 + 15249025 = 10738^2 + 3905^2 .

It is a cyclic number.

It is not a de Polignac number, because 130553669 - 2⁴ = 130553653 is a prime.

It is a super-2 number, since 2×130553669² = 34088520978723122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130553609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65276834 + 65276835.

It is an arithmetic number, because the mean of its divisors is an integer number (65276835).

Almost surely, 2^130553669 is an apocalyptic number.

It is an amenable number.

130553669 is a deficient number, since it is larger than the sum of its proper divisors (1).

130553669 is an equidigital number, since it uses as much as digits as its factorization.

130553669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 130553669 is about 11426.0084456471. The cubic root of 130553669 is about 507.2978563528.

The spelling of 130553669 in words is "one hundred thirty million, five hundred fifty-three thousand, six hundred sixty-nine".