2553220430 has 16 divisors (see below), whose sum is σ = 4647436560. Its totient is φ = 1009812672.

The previous prime is 2553220381. The next prime is 2553220451. The reversal of 2553220430 is 340223552.

It is a self number, because there is not a number n which added to its sum of digits gives 2553220430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433504 + ... + 1435283.

It is an arithmetic number, because the mean of its divisors is an integer number (290464785).

Almost surely, 2^2553220430 is an apocalyptic number.

2553220430 is a deficient number, since it is larger than the sum of its proper divisors (2094216130).

2553220430 is a wasteful number, since it uses less digits than its factorization.

2553220430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868883.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2553220430 is about 50529.4016390458. The cubic root of 2553220430 is about 1366.7720958391.

Adding to 2553220430 its reverse (340223552), we get a palindrome (2893443982).

The spelling of 2553220430 in words is "two billion, five hundred fifty-three million, two hundred twenty thousand, four hundred thirty".