2554674916 has 12 divisors (see below), whose sum is σ = 4591510588. Its totient is φ = 1242814752.

The previous prime is 2554674841. The next prime is 2554674917. The reversal of 2554674916 is 6194764552.

It can be written as a sum of positive squares in 2 ways, for example, as 1764840100 + 789834816 = 42010^2 + 28104^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2554674916.

It is not an unprimeable number, because it can be changed into a prime (2554674917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8630511 + ... + 8630806.

Almost surely, 2^2554674916 is an apocalyptic number.

It is an amenable number.

2554674916 is a deficient number, since it is larger than the sum of its proper divisors (2036835672).

2554674916 is a wasteful number, since it uses less digits than its factorization.

2554674916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17261358 (or 17261356 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 49.

The square root of 2554674916 is about 50543.7920619338. The cubic root of 2554674916 is about 1367.0315816614.

The spelling of 2554674916 in words is "two billion, five hundred fifty-four million, six hundred seventy-four thousand, nine hundred sixteen".