5091575328 has 384 divisors, whose sum is σ = 17763863040. Its totient is φ = 1388482560.

The previous prime is 5091575317. The next prime is 5091575329. The reversal of 5091575328 is 8235751905.

5091575328 is a `hidden beast` number, since 50 + 9 + 1 + 575 + 3 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (5091575329) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13650150 + ... + 13650522.

It is an arithmetic number, because the mean of its divisors is an integer number (46260060).

Almost surely, 2^5091575328 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 5091575328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8881931520).

5091575328 is an abundant number, since it is smaller than the sum of its proper divisors (12672287712).

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

5091575328 is a wasteful number, since it uses less digits than its factorization.

5091575328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The square root of 5091575328 is about 71355.2754041353. The cubic root of 5091575328 is about 1720.3522948824.

The spelling of 5091575328 in words is "five billion, ninety-one million, five hundred seventy-five thousand, three hundred twenty-eight".