5644606805100 has 144 divisors (see below), whose sum is σ = 18568374464640. Its totient is φ = 1470223137600.

The previous prime is 5644606805099. The next prime is 5644606805119. The reversal of 5644606805100 is 15086064465.

5644606805100 is a `hidden beast` number, since 5 + 6 + 4 + 460 + 6 + 80 + 5 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24193146 + ... + 24425345.

Almost surely, 2^{5644606805100} is an apocalyptic number.

5644606805100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5644606805100 is an abundant number, since it is smaller than the sum of its proper divisors (12923767659540).

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

5644606805100 is a wasteful number, since it uses less digits than its factorization.

5644606805100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48618557 (or 48618544 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 5644606805100 in words is "five trillion, six hundred forty-four billion, six hundred six million, eight hundred five thousand, one hundred".