2553115206 has 16 divisors (see below), whose sum is σ = 5170867200. Its totient is φ = 840265608.

The previous prime is 2553115189. The next prime is 2553115241. The reversal of 2553115206 is 6025113552.

It is a happy number.

It is a Curzon number.

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, 2692686 + ... + 2693633.

It is an arithmetic number, because the mean of its divisors is an integer number (323179200).

Almost surely, 2^2553115206 is an apocalyptic number.

2553115206 is an abundant number, since it is smaller than the sum of its proper divisors (2617751994).

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

2553115206 is a wasteful number, since it uses less digits than its factorization.

2553115206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386403.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 2553115206 is about 50528.3604127425. The cubic root of 2553115206 is about 1366.7533196561.

Adding to 2553115206 its reverse (6025113552), we get a palindrome (8578228758).

The spelling of 2553115206 in words is "two billion, five hundred fifty-three million, one hundred fifteen thousand, two hundred six".