5002661666260 has 12 divisors (see below), whose sum is σ = 10505589499188. Its totient is φ = 2001064666496.

The previous prime is 5002661666231. The next prime is 5002661666263. The reversal of 5002661666260 is 626661662005.

It can be written as a sum of positive squares in 2 ways, for example, as 1645565577616 + 3357096088644 = 1282796^2 + 1832238^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5002661666260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5002661666263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125066541637 + ... + 125066541676.

It is an arithmetic number, because the mean of its divisors is an integer number (875465791599).

Almost surely, 2^{5002661666260} is an apocalyptic number.

It is an amenable number.

5002661666260 is an abundant number, since it is smaller than the sum of its proper divisors (5502927832928).

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

5002661666260 is a wasteful number, since it uses less digits than its factorization.

5002661666260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250133083322 (or 250133083320 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 5002661666260 in words is "five trillion, two billion, six hundred sixty-one million, six hundred sixty-six thousand, two hundred sixty".