5693687438544 has 120 divisors (see below), whose sum is σ = 18265780683072. Its totient is φ = 1621853038080.

The previous prime is 5693687438531. The next prime is 5693687438573. The reversal of 5693687438544 is 4458347863965.

It is a happy number.

5693687438544 is a `hidden beast` number, since 5 + 6 + 9 + 3 + 6 + 8 + 74 + 3 + 8 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 8198829 + ... + 8866124.

Almost surely, 2^{5693687438544} is an apocalyptic number.

It is an amenable number.

5693687438544 is an abundant number, since it is smaller than the sum of its proper divisors (12572093244528).

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

5693687438544 is a wasteful number, since it uses less digits than its factorization.

5693687438544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17065305 (or 17065296 counting only the distinct ones).

The product of its digits is 2090188800, while the sum is 72.

The spelling of 5693687438544 in words is "five trillion, six hundred ninety-three billion, six hundred eighty-seven million, four hundred thirty-eight thousand, five hundred forty-four".