2655462920 has 32 divisors (see below), whose sum is σ = 6517955520. Its totient is φ = 965622720.

The previous prime is 2655462913. The next prime is 2655462947. The reversal of 2655462920 is 292645562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3017132 + ... + 3018011.

It is an arithmetic number, because the mean of its divisors is an integer number (203686110).

Almost surely, 2^2655462920 is an apocalyptic number.

2655462920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2655462920 is an abundant number, since it is smaller than the sum of its proper divisors (3862492600).

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

2655462920 is a wasteful number, since it uses less digits than its factorization.

2655462920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035165 (or 6035161 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 2655462920 is about 51531.1839569013. The cubic root of 2655462920 is about 1384.7777615236. Note that the first 4 decimals are identical.

The spelling of 2655462920 in words is "two billion, six hundred fifty-five million, four hundred sixty-two thousand, nine hundred twenty".