15628468327 has 8 divisors (see below), whose sum is σ = 15835694400. Its totient is φ = 15421477344.

The previous prime is 15628468321. The next prime is 15628468337. The reversal of 15628468327 is 72386482651.

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

It is a cyclic number.

It is not a de Polignac number, because 15628468327 - 2¹¹ = 15628466279 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 (15628468321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77133 + ... + 192889.

It is an arithmetic number, because the mean of its divisors is an integer number (1979461800).

Almost surely, 2^15628468327 is an apocalyptic number.

15628468327 is a deficient number, since it is larger than the sum of its proper divisors (207226073).

15628468327 is a wasteful number, since it uses less digits than its factorization.

15628468327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117545.

The product of its digits is 3870720, while the sum is 52.

The spelling of 15628468327 in words is "fifteen billion, six hundred twenty-eight million, four hundred sixty-eight thousand, three hundred twenty-seven".