2552230420 has 48 divisors (see below), whose sum is σ = 5598875520. Its totient is φ = 975430016.

The previous prime is 2552230409. The next prime is 2552230427. The reversal of 2552230420 is 240322552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552230427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507639 + ... + 512641.

It is an arithmetic number, because the mean of its divisors is an integer number (116643240).

Almost surely, 2^2552230420 is an apocalyptic number.

2552230420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2552230420 is an abundant number, since it is smaller than the sum of its proper divisors (3046645100).

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

2552230420 is a wasteful number, since it uses less digits than its factorization.

2552230420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144 (or 6142 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2552230420 is about 50519.6043135732. The cubic root of 2552230420 is about 1366.5954179262.

Adding to 2552230420 its reverse (240322552), we get a palindrome (2792552972).

The spelling of 2552230420 in words is "two billion, five hundred fifty-two million, two hundred thirty thousand, four hundred twenty".