2004550511200 has 72 divisors (see below), whose sum is σ = 4894261044120. Its totient is φ = 801713356800.

The previous prime is 2004550511179. The next prime is 2004550511213. The reversal of 2004550511200 is 21150554002.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5981691 + ... + 6307909.

It is an arithmetic number, because the mean of its divisors is an integer number (67975847835).

Almost surely, 2^{2004550511200} is an apocalyptic number.

2004550511200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2004550511200 is an abundant number, since it is smaller than the sum of its proper divisors (2889710532920).

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

2004550511200 is a wasteful number, since it uses less digits than its factorization.

2004550511200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333920 (or 333907 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The spelling of 2004550511200 in words is "two trillion, four billion, five hundred fifty million, five hundred eleven thousand, two hundred".