5423751527166 has 24 divisors (see below), whose sum is σ = 13430241877104. Its totient is φ = 1549643293440.

The previous prime is 5423751527149. The next prime is 5423751527191. The reversal of 5423751527166 is 6617251573245.

It is a happy number.

5423751527166 is a `hidden beast` number, since 5 + 4 + 2 + 3 + 7 + 51 + 527 + 1 + 66 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21522823395 + ... + 21522823646.

It is an arithmetic number, because the mean of its divisors is an integer number (559593411546).

Almost surely, 2^{5423751527166} is an apocalyptic number.

5423751527166 is an abundant number, since it is smaller than the sum of its proper divisors (8006490349938).

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

5423751527166 is a wasteful number, since it uses less digits than its factorization.

5423751527166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43045647056 (or 43045647053 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 54.

The spelling of 5423751527166 in words is "five trillion, four hundred twenty-three billion, seven hundred fifty-one million, five hundred twenty-seven thousand, one hundred sixty-six".