15530214513 has 8 divisors (see below), whose sum is σ = 22589402976. Its totient is φ = 9412251200.

The previous prime is 15530214461. The next prime is 15530214517. The reversal of 15530214513 is 31541203551.

15530214513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15530214513 - 2⁶ = 15530214449 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15530214517) 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 in 7 ways as a sum of consecutive naturals, for example, 235306248 + ... + 235306313.

It is an arithmetic number, because the mean of its divisors is an integer number (2823675372).

Almost surely, 2^15530214513 is an apocalyptic number.

It is an amenable number.

15530214513 is a deficient number, since it is larger than the sum of its proper divisors (7059188463).

15530214513 is a wasteful number, since it uses less digits than its factorization.

15530214513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470612575.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 15530214513 in words is "fifteen billion, five hundred thirty million, two hundred fourteen thousand, five hundred thirteen".