2000450522520 has 96 divisors (see below), whose sum is σ = 6501834256320. Its totient is φ = 533423109120.

The previous prime is 2000450522491. The next prime is 2000450522573. The reversal of 2000450522520 is 252250540002.

2000450522520 is a `hidden beast` number, since 200 + 0 + 450 + 5 + 2 + 2 + 5 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6572752 + ... + 6870368.

It is an arithmetic number, because the mean of its divisors is an integer number (67727440170).

Almost surely, 2^{2000450522520} is an apocalyptic number.

2000450522520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000450522520 is an abundant number, since it is smaller than the sum of its proper divisors (4501383733800).

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

2000450522520 is a wasteful number, since it uses less digits than its factorization.

2000450522520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316305 (or 316298 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The spelling of 2000450522520 in words is "two trillion, four hundred fifty million, five hundred twenty-two thousand, five hundred twenty".