130252668589 has 4 divisors (see below), whose sum is σ = 132387958300. Its totient is φ = 128117378880.

The previous prime is 130252668547. The next prime is 130252668629. The reversal of 130252668589 is 985866252031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8678412964 + 121574255625 = 93158^2 + 348675^2 .

It is a cyclic number.

It is not a de Polignac number, because 130252668589 - 2¹⁹ = 130252144301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130252668529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067644764 + ... + 1067644885.

It is an arithmetic number, because the mean of its divisors is an integer number (33096989575).

Almost surely, 2^130252668589 is an apocalyptic number.

It is an amenable number.

130252668589 is a deficient number, since it is larger than the sum of its proper divisors (2135289711).

130252668589 is an equidigital number, since it uses as much as digits as its factorization.

130252668589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135289710.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 130252668589 in words is "one hundred thirty billion, two hundred fifty-two million, six hundred sixty-eight thousand, five hundred eighty-nine".