5096521728 has 240 divisors, whose sum is σ = 15523693920. Its totient is φ = 1651507200.

The previous prime is 5096521709. The next prime is 5096521739. The reversal of 5096521728 is 8271256905.

5096521728 is a `hidden beast` number, since 50 + 9 + 6 + 521 + 72 + 8 = 666.

It is a super-2 number, since 2×5096521728² = 51949067447952211968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18136948 + ... + 18137228.

It is an arithmetic number, because the mean of its divisors is an integer number (64682058).

Almost surely, 2^5096521728 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 5096521728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7761846960).

5096521728 is an abundant number, since it is smaller than the sum of its proper divisors (10427172192).

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

5096521728 is an equidigital number, since it uses as much as digits as its factorization.

5096521728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 5096521728 is about 71389.9273567357. The cubic root of 5096521728 is about 1720.9092146233.

The spelling of 5096521728 in words is "five billion, ninety-six million, five hundred twenty-one thousand, seven hundred twenty-eight".