5646985270100 has 72 divisors (see below), whose sum is σ = 12812997499008. Its totient is φ = 2156148720000.

The previous prime is 5646985270081. The next prime is 5646985270189. The reversal of 5646985270100 is 10725896465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1400651 + ... + 3640850.

Almost surely, 2^{5646985270100} is an apocalyptic number.

5646985270100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5646985270100 is an abundant number, since it is smaller than the sum of its proper divisors (7166012228908).

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

5646985270100 is a wasteful number, since it uses less digits than its factorization.

5646985270100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5042025 (or 5042018 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 5646985270100 in words is "five trillion, six hundred forty-six billion, nine hundred eighty-five million, two hundred seventy thousand, one hundred".