2553112986 has 16 divisors (see below), whose sum is σ = 5106962784. Its totient is φ = 850914864.

The previous prime is 2553112981. The next prime is 2553112993. The reversal of 2553112986 is 6892113552.

It is not an unprimeable number, because it can be changed into a prime (2553112981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21060 + ... + 74496.

It is an arithmetic number, because the mean of its divisors is an integer number (319185174).

Almost surely, 2^2553112986 is an apocalyptic number.

2553112986 is an abundant number, since it is smaller than the sum of its proper divisors (2553849798).

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

2553112986 is a wasteful number, since it uses less digits than its factorization.

2553112986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61405.

The product of its digits is 129600, while the sum is 42.

The square root of 2553112986 is about 50528.3384448767. The cubic root of 2553112986 is about 1366.7529235134.

The spelling of 2553112986 in words is "two billion, five hundred fifty-three million, one hundred twelve thousand, nine hundred eighty-six".