5168336472 has 96 divisors (see below), whose sum is σ = 15220951200. Its totient is φ = 1574788608.

The previous prime is 5168336449. The next prime is 5168336473. The reversal of 5168336472 is 2746338615.

5168336472 is a `hidden beast` number, since 516 + 8 + 3 + 3 + 64 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168336473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69604 + ... + 123212.

It is an arithmetic number, because the mean of its divisors is an integer number (158551575).

Almost surely, 2^5168336472 is an apocalyptic number.

5168336472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5168336472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7610475600).

5168336472 is an abundant number, since it is smaller than the sum of its proper divisors (10052614728).

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

5168336472 is a wasteful number, since it uses less digits than its factorization.

5168336472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53737 (or 53730 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 5168336472 is about 71891.1432097167. The cubic root of 5168336472 is about 1728.9546149616.

The spelling of 5168336472 in words is "five billion, one hundred sixty-eight million, three hundred thirty-six thousand, four hundred seventy-two".