13530130551 has 24 divisors (see below), whose sum is σ = 22417900544. Its totient is φ = 7702963920.

The previous prime is 13530130541. The next prime is 13530130553. The reversal of 13530130551 is 15503103531.

13530130551 is a `hidden beast` number, since 1 + 3 + 5 + 301 + 305 + 51 = 666.

It is not a de Polignac number, because 13530130551 - 2¹⁰ = 13530129527 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 (13530130553) 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 in 23 ways as a sum of consecutive naturals, for example, 379171 + ... + 413316.

Almost surely, 2^13530130551 is an apocalyptic number.

13530130551 is a deficient number, since it is larger than the sum of its proper divisors (8887769993).

13530130551 is a wasteful number, since it uses less digits than its factorization.

13530130551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792771 (or 792768 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

The spelling of 13530130551 in words is "thirteen billion, five hundred thirty million, one hundred thirty thousand, five hundred fifty-one".