5166256424 has 64 divisors (see below), whose sum is σ = 11429548800. Its totient is φ = 2142941184.

The previous prime is 5166256421. The next prime is 5166256451. The reversal of 5166256424 is 4246526615.

It is not an unprimeable number, because it can be changed into a prime (5166256421) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 393437 + ... + 406355.

It is an arithmetic number, because the mean of its divisors is an integer number (178586700).

Almost surely, 2^5166256424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5166256424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5714774400).

5166256424 is an abundant number, since it is smaller than the sum of its proper divisors (6263292376).

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

5166256424 is a wasteful number, since it uses less digits than its factorization.

5166256424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13162 (or 13158 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 5166256424 is about 71876.6751039584. The cubic root of 5166256424 is about 1728.7226388913.

The spelling of 5166256424 in words is "five billion, one hundred sixty-six million, two hundred fifty-six thousand, four hundred twenty-four".