2553531122 has 4 divisors (see below), whose sum is σ = 3830296686. Its totient is φ = 1276765560.

The previous prime is 2553531107. The next prime is 2553531131. The reversal of 2553531122 is 2211353552.

2553531122 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., 2456094481 + 97436641 = 49559^2 + 9871^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638382779 + ... + 638382782.

Almost surely, 2^2553531122 is an apocalyptic number.

2553531122 is a deficient number, since it is larger than the sum of its proper divisors (1276765564).

2553531122 is a wasteful number, since it uses less digits than its factorization.

2553531122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276765563.

The product of its digits is 9000, while the sum is 29.

The square root of 2553531122 is about 50532.4759140100. The cubic root of 2553531122 is about 1366.8275327464.

Adding to 2553531122 its reverse (2211353552), we get a palindrome (4764884674).

The spelling of 2553531122 in words is "two billion, five hundred fifty-three million, five hundred thirty-one thousand, one hundred twenty-two".