15386340163 has 8 divisors (see below), whose sum is σ = 16224926400. Its totient is φ = 14550631848.

The previous prime is 15386340157. The next prime is 15386340169. The reversal of 15386340163 is 36104368351.

15386340163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15386340157) and next prime (15386340169).

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 15386340163 - 2⁵ = 15386340131 is a prime.

It is a super-2 number, since 2×15386340163² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15386340169) 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, 708493 + ... + 729886.

It is an arithmetic number, because the mean of its divisors is an integer number (2028115800).

Almost surely, 2^15386340163 is an apocalyptic number.

15386340163 is a deficient number, since it is larger than the sum of its proper divisors (838586237).

15386340163 is a wasteful number, since it uses less digits than its factorization.

15386340163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438961.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 15386340163 in words is "fifteen billion, three hundred eighty-six million, three hundred forty thousand, one hundred sixty-three".