2004210452 has 6 divisors (see below), whose sum is σ = 3507368298. Its totient is φ = 1002105224.

The previous prime is 2004210443. The next prime is 2004210457. The reversal of 2004210452 is 2540124002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2003099536 + 1110916 = 44756^2 + 1054^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004210457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250526303 + ... + 250526310.

It is an arithmetic number, because the mean of its divisors is an integer number (584561383).

Almost surely, 2^2004210452 is an apocalyptic number.

It is an amenable number.

2004210452 is a deficient number, since it is larger than the sum of its proper divisors (1503157846).

2004210452 is a wasteful number, since it uses less digits than its factorization.

2004210452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501052617 (or 501052615 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2004210452 is about 44768.4090849787. The cubic root of 2004210452 is about 1260.8045696991.

Adding to 2004210452 its reverse (2540124002), we get a palindrome (4544334454).

The spelling of 2004210452 in words is "two billion, four million, two hundred ten thousand, four hundred fifty-two".