14565305952 has 120 divisors (see below), whose sum is σ = 42918648696. Its totient is φ = 4845754368.

The previous prime is 14565305899. The next prime is 14565305957. The reversal of 14565305952 is 25950356541.

14565305952 is a `hidden beast` number, since 1 + 4 + 5 + 6 + 53 + 0 + 595 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14565305898 and 14565305907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14565305957) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1412688 + ... + 1422960.

Almost surely, 2^14565305952 is an apocalyptic number.

14565305952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14565305952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21459324348).

14565305952 is an abundant number, since it is smaller than the sum of its proper divisors (28353342744).

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

14565305952 is a wasteful number, since it uses less digits than its factorization.

14565305952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10842 (or 10825 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 14565305952 in words is "fourteen billion, five hundred sixty-five million, three hundred five thousand, nine hundred fifty-two".