2630663655160 has 64 divisors (see below), whose sum is σ = 5942019041280. Its totient is φ = 1048173540480.

The previous prime is 2630663655149. The next prime is 2630663655163. The reversal of 2630663655160 is 615563660362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630663655163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61582369 + ... + 61625071.

It is an arithmetic number, because the mean of its divisors is an integer number (92844047520).

Almost surely, 2^{2630663655160} is an apocalyptic number.

2630663655160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2630663655160 is an abundant number, since it is smaller than the sum of its proper divisors (3311355386120).

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

2630663655160 is a wasteful number, since it uses less digits than its factorization.

2630663655160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48668 (or 48664 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 49.

It can be divided in two parts, 2630663 and 655160, that added together give a palindrome (3285823).

The spelling of 2630663655160 in words is "two trillion, six hundred thirty billion, six hundred sixty-three million, six hundred fifty-five thousand, one hundred sixty".