14500531532 has 6 divisors (see below), whose sum is σ = 25375930188. Its totient is φ = 7250265764.

The previous prime is 14500531499. The next prime is 14500531559. The reversal of 14500531532 is 23513500541.

It is a junction number, because it is equal to n+sod(n) for n = 14500531495 and 14500531504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812566438 + ... + 1812566445.

It is an arithmetic number, because the mean of its divisors is an integer number (4229321698).

Almost surely, 2^14500531532 is an apocalyptic number.

It is an amenable number.

14500531532 is a deficient number, since it is larger than the sum of its proper divisors (10875398656).

14500531532 is a wasteful number, since it uses less digits than its factorization.

14500531532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625132887 (or 3625132885 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 14500531532 in words is "fourteen billion, five hundred million, five hundred thirty-one thousand, five hundred thirty-two".