2655470056 has 32 divisors (see below), whose sum is σ = 5066584200. Its totient is φ = 1304432640.

The previous prime is 2655470047. The next prime is 2655470063. The reversal of 2655470056 is 6500745562.

It can be written as a sum of positive squares in 4 ways, for example, as 2021941156 + 633528900 = 44966^2 + 25170^2 .

It is a super-3 number, since 3×2655470056³ (a number of 29 digits) contains 333 as substring.

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, 489696 + ... + 495088.

Almost surely, 2^2655470056 is an apocalyptic number.

It is an amenable number.

2655470056 is a deficient number, since it is larger than the sum of its proper divisors (2411114144).

2655470056 is a wasteful number, since it uses less digits than its factorization.

2655470056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469 (or 6465 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2655470056 is about 51531.2531964826. The cubic root of 2655470056 is about 1384.7790019558.

The spelling of 2655470056 in words is "two billion, six hundred fifty-five million, four hundred seventy thousand, fifty-six".