14521452000 has 576 divisors, whose sum is σ = 53393401152. Its totient is φ = 3446784000.

The previous prime is 14521451983. The next prime is 14521452007. The reversal of 14521452000 is 25412541.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14521452007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 105995932 + ... + 105996068.

It is an arithmetic number, because the mean of its divisors is an integer number (92696877).

Almost surely, 2^14521452000 is an apocalyptic number.

14521452000 is a gapful number since it is divisible by the number (10) 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 14521452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26696700576).

14521452000 is an abundant number, since it is smaller than the sum of its proper divisors (38871949152).

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

14521452000 is a wasteful number, since it uses less digits than its factorization.

14521452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 14521452000 its reverse (25412541), we get a palindrome (14546864541).

The spelling of 14521452000 in words is "fourteen billion, five hundred twenty-one million, four hundred fifty-two thousand".