2823539520 has 224 divisors, whose sum is σ = 9800027136. Its totient is φ = 685670400.

The previous prime is 2823539519. The next prime is 2823539533. The reversal of 2823539520 is 259353282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 503130 + ... + 508710.

Almost surely, 2^2823539520 is an apocalyptic number.

2823539520 is a gapful number since it is divisible by the number (20) 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 2823539520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4900013568).

2823539520 is an abundant number, since it is smaller than the sum of its proper divisors (6976487616).

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

2823539520 is a wasteful number, since it uses less digits than its factorization.

2823539520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5649 (or 5639 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 2823539520 is about 53136.9882473593. The cubic root of 2823539520 is about 1413.3984919131.

The spelling of 2823539520 in words is "two billion, eight hundred twenty-three million, five hundred thirty-nine thousand, five hundred twenty".