2554655216 has 20 divisors (see below), whose sum is σ = 4998654024. Its totient is φ = 1264680000.

The previous prime is 2554655197. The next prime is 2554655227. The reversal of 2554655216 is 6125564552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788810 + ... + 792041.

Almost surely, 2^2554655216 is an apocalyptic number.

It is an amenable number.

2554655216 is a deficient number, since it is larger than the sum of its proper divisors (2443998808).

2554655216 is a wasteful number, since it uses less digits than its factorization.

2554655216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580960 (or 1580954 counting only the distinct ones).

The product of its digits is 360000, while the sum is 41.

The square root of 2554655216 is about 50543.5971810476. The cubic root of 2554655216 is about 1367.0280677647.

The spelling of 2554655216 in words is "two billion, five hundred fifty-four million, six hundred fifty-five thousand, two hundred sixteen".