2655623346 has 64 divisors (see below), whose sum is σ = 5770735488. Its totient is φ = 811634688.

The previous prime is 2655623303. The next prime is 2655623381. The reversal of 2655623346 is 6433265562.

It is a junction number, because it is equal to n+sod(n) for n = 2655623298 and 2655623307.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 615870 + ... + 620166.

It is an arithmetic number, because the mean of its divisors is an integer number (90167742).

Almost surely, 2^2655623346 is an apocalyptic number.

2655623346 is an abundant number, since it is smaller than the sum of its proper divisors (3115112142).

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

2655623346 is a wasteful number, since it uses less digits than its factorization.

2655623346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475.

The product of its digits is 777600, while the sum is 42.

The square root of 2655623346 is about 51532.7405248353. The cubic root of 2655623346 is about 1384.8056474190.

The spelling of 2655623346 in words is "two billion, six hundred fifty-five million, six hundred twenty-three thousand, three hundred forty-six".