2553222634 has 4 divisors (see below), whose sum is σ = 3829833954. Its totient is φ = 1276611316.

The previous prime is 2553222599. The next prime is 2553222671. The reversal of 2553222634 is 4362223552.

2553222634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1984257025 + 568965609 = 44545^2 + 23853^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2553222634.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638305657 + ... + 638305660.

Almost surely, 2^2553222634 is an apocalyptic number.

2553222634 is a deficient number, since it is larger than the sum of its proper divisors (1276611320).

2553222634 is a wasteful number, since it uses less digits than its factorization.

2553222634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276611319.

The product of its digits is 86400, while the sum is 34.

The square root of 2553222634 is about 50529.4234481257. The cubic root of 2553222634 is about 1366.7724891156.

The spelling of 2553222634 in words is "two billion, five hundred fifty-three million, two hundred twenty-two thousand, six hundred thirty-four".