5636897095644 has 72 divisors (see below), whose sum is σ = 14261510718000. Its totient is φ = 1877293216512.

The previous prime is 5636897095639. The next prime is 5636897095657. The reversal of 5636897095644 is 4465907986365.

5636897095644 is a `hidden beast` number, since 56 + 3 + 6 + 8 + 9 + 7 + 0 + 9 + 564 + 4 = 666.

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, 326635464 + ... + 326652720.

It is an arithmetic number, because the mean of its divisors is an integer number (198076537750).

Almost surely, 2^{5636897095644} is an apocalyptic number.

It is an amenable number.

5636897095644 is an abundant number, since it is smaller than the sum of its proper divisors (8624613622356).

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

5636897095644 is a wasteful number, since it uses less digits than its factorization.

5636897095644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24819 (or 24814 counting only the distinct ones).

The product of its (nonzero) digits is 1175731200, while the sum is 72.

The spelling of 5636897095644 in words is "five trillion, six hundred thirty-six billion, eight hundred ninety-seven million, ninety-five thousand, six hundred forty-four".