14505625436 has 6 divisors (see below), whose sum is σ = 25384844520. Its totient is φ = 7252812716.

The previous prime is 14505625429. The next prime is 14505625439. The reversal of 14505625436 is 63452650541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14505625393 and 14505625402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14505625439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1813203176 + ... + 1813203183.

It is an arithmetic number, because the mean of its divisors is an integer number (4230807420).

Almost surely, 2^14505625436 is an apocalyptic number.

It is an amenable number.

14505625436 is a deficient number, since it is larger than the sum of its proper divisors (10879219084).

14505625436 is a wasteful number, since it uses less digits than its factorization.

14505625436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626406363 (or 3626406361 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 14505625436 in words is "fourteen billion, five hundred five million, six hundred twenty-five thousand, four hundred thirty-six".