5723169981768 has 60 divisors (see below), whose sum is σ = 16030345754115. Its totient is φ = 1907703027792.

The previous prime is 5723169981751. The next prime is 5723169981799. The reversal of 5723169981768 is 8671899613275.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

5723169981768 is a `hidden beast` number, since 57 + 2 + 316 + 9 + 98 + 176 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2861584990884 + 2861584990884 = 1691622^2 + 1691622^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1691622.

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

It is a junction number, because it is equal to n+sod(n) for n = 5723169981696 and 5723169981705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 60851403 + ... + 60945381.

Almost surely, 2^{5723169981768} is an apocalyptic number.

It is an amenable number.

5723169981768 is an abundant number, since it is smaller than the sum of its proper divisors (10307175772347).

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

5723169981768 is an frugal number, since it uses more digits than its factorization.

5723169981768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187976 (or 93984 counting only the distinct ones).

The product of its digits is 274337280, while the sum is 72.

Multiplying 5723169981768 by its sum of digits (72), we get a square (412068238687296 = 20299464²).

5723169981768 divided by its sum of digits (72) gives a square (79488471969 = 281937²).

The spelling of 5723169981768 in words is "five trillion, seven hundred twenty-three billion, one hundred sixty-nine million, nine hundred eighty-one thousand, seven hundred sixty-eight".