2004351552 has 84 divisors (see below), whose sum is σ = 6565855296. Its totient is φ = 572670720.

The previous prime is 2004351551. The next prime is 2004351571. The reversal of 2004351552 is 2551534002.

It is a happy number.

2004351552 is a `hidden beast` number, since 20 + 0 + 43 + 51 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is not an unprimeable number, because it can be changed into a prime (2004351551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244524 + ... + 252587.

It is an arithmetic number, because the mean of its divisors is an integer number (78164944).

Almost surely, 2^2004351552 is an apocalyptic number.

It is an amenable number.

2004351552 is an abundant number, since it is smaller than the sum of its proper divisors (4561503744).

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

2004351552 is a wasteful number, since it uses less digits than its factorization.

2004351552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497136 (or 497123 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2004351552 is about 44769.9849452733. The cubic root of 2004351552 is about 1260.8341566369.

Adding to 2004351552 its reverse (2551534002), we get a palindrome (4555885554).

The spelling of 2004351552 in words is "two billion, four million, three hundred fifty-one thousand, five hundred fifty-two".