2553223304 has 8 divisors (see below), whose sum is σ = 4787293710. Its totient is φ = 1276611648.

The previous prime is 2553223241. The next prime is 2553223313. The reversal of 2553223304 is 4033223552.

It can be written as a sum of positive squares in only one way, i.e., 1953463204 + 599760100 = 44198^2 + 24490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×2553223304⁴ (a number of 39 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159576449 + ... + 159576464.

Almost surely, 2^2553223304 is an apocalyptic number.

It is an amenable number.

2553223304 is a deficient number, since it is larger than the sum of its proper divisors (2234070406).

2553223304 is a wasteful number, since it uses less digits than its factorization.

2553223304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319152919 (or 319152915 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 2553223304 is about 50529.4300779259. The cubic root of 2553223304 is about 1366.7726086688.

Adding to 2553223304 its reverse (4033223552), we get a palindrome (6586446856).

The spelling of 2553223304 in words is "two billion, five hundred fifty-three million, two hundred twenty-three thousand, three hundred four".