2655234680 has 32 divisors (see below), whose sum is σ = 6827747040. Its totient is φ = 910366080.

The previous prime is 2655234679. The next prime is 2655234689. The reversal of 2655234680 is 864325562.

It is a happy number.

2655234680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655234689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4741211 + ... + 4741770.

It is an arithmetic number, because the mean of its divisors is an integer number (213367095).

Almost surely, 2^2655234680 is an apocalyptic number.

2655234680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2655234680 is an abundant number, since it is smaller than the sum of its proper divisors (4172512360).

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

2655234680 is a wasteful number, since it uses less digits than its factorization.

2655234680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9482999 (or 9482995 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 2655234680 is about 51528.9693279421. The cubic root of 2655234680 is about 1384.7380859891.

The spelling of 2655234680 in words is "two billion, six hundred fifty-five million, two hundred thirty-four thousand, six hundred eighty".