2554320116 has 24 divisors (see below), whose sum is σ = 4627056000. Its totient is φ = 1232358624.

The previous prime is 2554320101. The next prime is 2554320143. The reversal of 2554320116 is 6110234552.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 212105 + ... + 223823.

It is an arithmetic number, because the mean of its divisors is an integer number (192794000).

Almost surely, 2^2554320116 is an apocalyptic number.

It is an amenable number.

2554320116 is a deficient number, since it is larger than the sum of its proper divisors (2072735884).

2554320116 is a wasteful number, since it uses less digits than its factorization.

2554320116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631 (or 13629 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2554320116 is about 50540.2821123903. The cubic root of 2554320116 is about 1366.9682930791.

Adding to 2554320116 its reverse (6110234552), we get a palindrome (8664554668).

The spelling of 2554320116 in words is "two billion, five hundred fifty-four million, three hundred twenty thousand, one hundred sixteen".