2553403422 has 32 divisors (see below), whose sum is σ = 5178225024. Its totient is φ = 839300000.

The previous prime is 2553403421. The next prime is 2553403439. The reversal of 2553403422 is 2243043552.

It is a self number, because there is not a number n which added to its sum of digits gives 2553403422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553403421) 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, 143713 + ... + 160499.

It is an arithmetic number, because the mean of its divisors is an integer number (161819532).

Almost surely, 2^2553403422 is an apocalyptic number.

2553403422 is an abundant number, since it is smaller than the sum of its proper divisors (2624821602).

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

2553403422 is a wasteful number, since it uses less digits than its factorization.

2553403422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17144.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2553403422 is about 50531.2123543459. The cubic root of 2553403422 is about 1366.8047477248.

Adding to 2553403422 its reverse (2243043552), we get a palindrome (4796446974).

The spelling of 2553403422 in words is "two billion, five hundred fifty-three million, four hundred three thousand, four hundred twenty-two".