5082821520 has 160 divisors (see below), whose sum is σ = 18790797312. Its totient is φ = 1111266816.

The previous prime is 5082821507. The next prime is 5082821531. The reversal of 5082821520 is 251282805.

It is a super-2 number, since 2×5082821520² = 51670149208350220800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27132 + ... + 104411.

Almost surely, 2^5082821520 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 5082821520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9395398656).

5082821520 is an abundant number, since it is smaller than the sum of its proper divisors (13707975792).

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

5082821520 is a wasteful number, since it uses less digits than its factorization.

5082821520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131589 (or 131583 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 5082821520 is about 71293.9094172847. The cubic root of 5082821520 is about 1719.3658109028.

The spelling of 5082821520 in words is "five billion, eighty-two million, eight hundred twenty-one thousand, five hundred twenty".