130679453 has 2 divisors, whose sum is σ = 130679454. Its totient is φ = 130679452.

The previous prime is 130679447. The next prime is 130679489. The reversal of 130679453 is 354976031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74684164 + 55995289 = 8642^2 + 7483^2 .

It is a cyclic number.

It is not a de Polignac number, because 130679453 - 2⁶ = 130679389 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130676453) 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, 65339726 + 65339727.

It is an arithmetic number, because the mean of its divisors is an integer number (65339727).

Almost surely, 2^130679453 is an apocalyptic number.

It is an amenable number.

130679453 is a deficient number, since it is larger than the sum of its proper divisors (1).

130679453 is an equidigital number, since it uses as much as digits as its factorization.

130679453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 130679453 is about 11431.5114048843. The cubic root of 130679453 is about 507.4607254423.

The spelling of 130679453 in words is "one hundred thirty million, six hundred seventy-nine thousand, four hundred fifty-three".