6503267970650 has 24 divisors (see below), whose sum is σ = 13195721919744. Its totient is φ = 2364824716400.

The previous prime is 6503267970587. The next prime is 6503267970671. The reversal of 6503267970650 is 560797623056.

It is a super-2 number, since 2×6503267970650² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5912061242 + ... + 5912062341.

It is an arithmetic number, because the mean of its divisors is an integer number (549821746656).

Almost surely, 2^{6503267970650} is an apocalyptic number.

6503267970650 is an abundant number, since it is smaller than the sum of its proper divisors (6692453949094).

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

6503267970650 is a wasteful number, since it uses less digits than its factorization.

6503267970650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11824123606 (or 11824123601 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 56.

The spelling of 6503267970650 in words is "six trillion, five hundred three billion, two hundred sixty-seven million, nine hundred seventy thousand, six hundred fifty".