5736389671872 has 112 divisors (see below), whose sum is σ = 17751498355200. Its totient is φ = 1811491464960.

The previous prime is 5736389671849. The next prime is 5736389671927. The reversal of 5736389671872 is 2781769836375.

5736389671872 is a `hidden beast` number, since 5 + 7 + 3 + 6 + 389 + 67 + 187 + 2 = 666.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5736389671872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87326904 + ... + 87392567.

Almost surely, 2^{5736389671872} is an apocalyptic number.

It is an amenable number.

5736389671872 is an abundant number, since it is smaller than the sum of its proper divisors (12015108683328).

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

5736389671872 is a wasteful number, since it uses less digits than its factorization.

5736389671872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174719511 (or 174719495 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 72.

The spelling of 5736389671872 in words is "five trillion, seven hundred thirty-six billion, three hundred eighty-nine million, six hundred seventy-one thousand, eight hundred seventy-two".