14530609851 has 16 divisors (see below), whose sum is σ = 19416374784. Its totient is φ = 9665985824.

The previous prime is 14530609829. The next prime is 14530609883. The reversal of 14530609851 is 15890603541.

14530609851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14530609851 - 2⁶ = 14530609787 is a prime.

It is a super-2 number, since 2×14530609851² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14530609151) 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 15 ways as a sum of consecutive naturals, for example, 3131305 + ... + 3135941.

It is an arithmetic number, because the mean of its divisors is an integer number (1213523424).

Almost surely, 2^14530609851 is an apocalyptic number.

14530609851 is a deficient number, since it is larger than the sum of its proper divisors (4885764933).

14530609851 is a wasteful number, since it uses less digits than its factorization.

14530609851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6690.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 14530609851 in words is "fourteen billion, five hundred thirty million, six hundred nine thousand, eight hundred fifty-one".