2553105836 has 6 divisors (see below), whose sum is σ = 4467935220. Its totient is φ = 1276552916.

The previous prime is 2553105811. The next prime is 2553105839. The reversal of 2553105836 is 6385013552.

It is a self number, because there is not a number n which added to its sum of digits gives 2553105836.

It is not an unprimeable number, because it can be changed into a prime (2553105839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319138226 + ... + 319138233.

It is an arithmetic number, because the mean of its divisors is an integer number (744655870).

Almost surely, 2^2553105836 is an apocalyptic number.

It is an amenable number.

2553105836 is a deficient number, since it is larger than the sum of its proper divisors (1914829384).

2553105836 is a wasteful number, since it uses less digits than its factorization.

2553105836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638276463 (or 638276461 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 2553105836 is about 50528.2676924511. The cubic root of 2553105836 is about 1366.7516476471.

The spelling of 2553105836 in words is "two billion, five hundred fifty-three million, one hundred five thousand, eight hundred thirty-six".