7130659447 has 2 divisors, whose sum is σ = 7130659448. Its totient is φ = 7130659446.

The previous prime is 7130659429. The next prime is 7130659493. The reversal of 7130659447 is 7449560317.

It is an a-pointer prime, because the next prime (7130659493) can be obtained adding 7130659447 to its sum of digits (46).

It is a weak prime.

It is an emirp because it is prime and its reverse (7449560317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7130659447 - 2²³ = 7122270839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7130659397 and 7130659406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7130659747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3565329723 + 3565329724.

It is an arithmetic number, because the mean of its divisors is an integer number (3565329724).

Almost surely, 2^7130659447 is an apocalyptic number.

7130659447 is a deficient number, since it is larger than the sum of its proper divisors (1).

7130659447 is an equidigital number, since it uses as much as digits as its factorization.

7130659447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 7130659447 is about 84443.2320970722. The cubic root of 7130659447 is about 1924.7599135669.

The spelling of 7130659447 in words is "seven billion, one hundred thirty million, six hundred fifty-nine thousand, four hundred forty-seven".