2663651340050 has 24 divisors (see below), whose sum is σ = 5028337640496. Its totient is φ = 1049558138640.

The previous prime is 2663651340011. The next prime is 2663651340101. The reversal of 2663651340050 is 500431563662.

It is a super-2 number, since 2×2663651340050² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397556552 + ... + 397563251.

It is an arithmetic number, because the mean of its divisors is an integer number (209514068354).

Almost surely, 2^{2663651340050} is an apocalyptic number.

2663651340050 is a deficient number, since it is larger than the sum of its proper divisors (2364686300446).

2663651340050 is a wasteful number, since it uses less digits than its factorization.

2663651340050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795119882 (or 795119877 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 2663651340050 in words is "two trillion, six hundred sixty-three billion, six hundred fifty-one million, three hundred forty thousand, fifty".