1450874518500 has 384 divisors, whose sum is σ = 4658039672832. Its totient is φ = 350901936000.

The previous prime is 1450874518363. The next prime is 1450874518523. The reversal of 1450874518500 is 58154780541.

It is a self number, because there is not a number n which added to its sum of digits gives 1450874518500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1643119059 + ... + 1643119941.

It is an arithmetic number, because the mean of its divisors is an integer number (12130311648).

Almost surely, 2^{1450874518500} is an apocalyptic number.

1450874518500 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 1450874518500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2329019836416).

1450874518500 is an abundant number, since it is smaller than the sum of its proper divisors (3207165154332).

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

1450874518500 is a wasteful number, since it uses less digits than its factorization.

1450874518500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761 (or 1727 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 48.

The spelling of 1450874518500 in words is "one trillion, four hundred fifty billion, eight hundred seventy-four million, five hundred eighteen thousand, five hundred".