14501253504 has 128 divisors (see below), whose sum is σ = 41047452000. Its totient is φ = 4520116224.

The previous prime is 14501253499. The next prime is 14501253541. The reversal of 14501253504 is 40535210541.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017822 + ... + 1031970.

Almost surely, 2^14501253504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14501253504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20523726000).

14501253504 is an abundant number, since it is smaller than the sum of its proper divisors (26546198496).

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

14501253504 is a wasteful number, since it uses less digits than its factorization.

14501253504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14340 (or 14328 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 14501253504 in words is "fourteen billion, five hundred one million, two hundred fifty-three thousand, five hundred four".