2004055552 has 40 divisors (see below), whose sum is σ = 4214964600. Its totient is φ = 949284864.

The previous prime is 2004055517. The next prime is 2004055561. The reversal of 2004055552 is 2555504002.

It is a self number, because there is not a number n which added to its sum of digits gives 2004055552.

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, 93277 + ... + 112732.

It is an arithmetic number, because the mean of its divisors is an integer number (105374115).

Almost surely, 2^2004055552 is an apocalyptic number.

It is an amenable number.

2004055552 is an abundant number, since it is smaller than the sum of its proper divisors (2210909048).

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

2004055552 is an equidigital number, since it uses as much as digits as its factorization.

2004055552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206046 (or 206030 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 2004055552 is about 44766.6790369802. The cubic root of 2004055552 is about 1260.7720874716.

Adding to 2004055552 its reverse (2555504002), we get a palindrome (4559559554).

It can be divided in two parts, 200 and 4055552, that multiplied together give a square (811110400 = 28480²).

The spelling of 2004055552 in words is "two billion, four million, fifty-five thousand, five hundred fifty-two".