14530609852 has 24 divisors (see below), whose sum is σ = 29372036400. Its totient is φ = 6216303360.

The previous prime is 14530609829. The next prime is 14530609883. The reversal of 14530609852 is 25890603541.

It is a super-2 number, since 2×14530609852² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14530609799 and 14530609808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9712227 + ... + 9713722.

It is an arithmetic number, because the mean of its divisors is an integer number (1223834850).

Almost surely, 2^14530609852 is an apocalyptic number.

It is an amenable number.

14530609852 is an abundant number, since it is smaller than the sum of its proper divisors (14841426548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14530609852 is a wasteful number, since it uses less digits than its factorization.

14530609852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19425981 (or 19425979 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 14530609852 in words is "fourteen billion, five hundred thirty million, six hundred nine thousand, eight hundred fifty-two".