450200350121052 has 12 divisors (see below), whose sum is σ = 1050467483615816. Its totient is φ = 150066783373680.

The previous prime is 450200350120999. The next prime is 450200350121069. The reversal of 450200350121052 is 250121053002054.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18758347921699 + ... + 18758347921722.

Almost surely, 2^{450200350121052} is an apocalyptic number.

It is an amenable number.

450200350121052 is an abundant number, since it is smaller than the sum of its proper divisors (600267133494764).

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

450200350121052 is a wasteful number, since it uses less digits than its factorization.

450200350121052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37516695843428 (or 37516695843426 counting only the distinct ones).

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

The spelling of 450200350121052 in words is "four hundred fifty trillion, two hundred billion, three hundred fifty million, one hundred twenty-one thousand, fifty-two".