14530155115 has 16 divisors (see below), whose sum is σ = 20465641152. Its totient is φ = 9694249344.

The previous prime is 14530155113. The next prime is 14530155169. The reversal of 14530155115 is 51155103541.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14530155115 - 2¹ = 14530155113 is a prime.

It is a super-2 number, since 2×14530155115² (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 (14530155113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5608804 + ... + 5611393.

It is an arithmetic number, because the mean of its divisors is an integer number (1279102572).

Almost surely, 2^14530155115 is an apocalyptic number.

14530155115 is a deficient number, since it is larger than the sum of its proper divisors (5935486037).

14530155115 is a wasteful number, since it uses less digits than its factorization.

14530155115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11220246.

The product of its (nonzero) digits is 7500, while the sum is 31.

Adding to 14530155115 its reverse (51155103541), we get a palindrome (65685258656).

The spelling of 14530155115 in words is "fourteen billion, five hundred thirty million, one hundred fifty-five thousand, one hundred fifteen".