2630802622648 has 16 divisors (see below), whose sum is σ = 4961267954280. Its totient is φ = 1307797834848.

The previous prime is 2630802622639. The next prime is 2630802622691. The reversal of 2630802622648 is 8462262080362.

It is a super-2 number, since 2×2630802622648² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950433090 + ... + 950435857.

Almost surely, 2^{2630802622648} is an apocalyptic number.

It is an amenable number.

2630802622648 is a deficient number, since it is larger than the sum of its proper divisors (2330465331632).

2630802622648 is a wasteful number, since it uses less digits than its factorization.

2630802622648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900869126 (or 1900869122 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 49.

The spelling of 2630802622648 in words is "two trillion, six hundred thirty billion, eight hundred two million, six hundred twenty-two thousand, six hundred forty-eight".