5111608320 has 1056 divisors, whose sum is σ = 23175839232. Its totient is φ = 1012137984.

The previous prime is 5111608279. The next prime is 5111608351. The reversal of 5111608320 is 238061115.

5111608320 is a `hidden beast` number, since 51 + 1 + 1 + 608 + 3 + 2 + 0 = 666.

It is a super-2 number, since 2×5111608320² = 52257079234186444800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 96445414 + ... + 96445466.

Almost surely, 2^5111608320 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 5111608320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11587919616).

5111608320 is an abundant number, since it is smaller than the sum of its proper divisors (18064230912).

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

5111608320 is a wasteful number, since it uses less digits than its factorization.

5111608320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 5111608320 is about 71495.5125864554. The cubic root of 5111608320 is about 1722.6056055233.

Adding to 5111608320 its reverse (238061115), we get a palindrome (5349669435).

The spelling of 5111608320 in words is "five billion, one hundred eleven million, six hundred eight thousand, three hundred twenty".