2830135520 has 96 divisors (see below), whose sum is σ = 7323825600. Its totient is φ = 1028694016.

The previous prime is 2830135507. The next prime is 2830135531. The reversal of 2830135520 is 255310382.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

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, 60941 + ... + 96819.

It is an arithmetic number, because the mean of its divisors is an integer number (76289850).

Almost surely, 2^2830135520 is an apocalyptic number.

2830135520 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 2830135520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3661912800).

2830135520 is an abundant number, since it is smaller than the sum of its proper divisors (4493690080).

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

2830135520 is a wasteful number, since it uses less digits than its factorization.

2830135520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35940 (or 35932 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2830135520 is about 53199.0180360503. The cubic root of 2830135520 is about 1414.4982376076.

The spelling of 2830135520 in words is "two billion, eight hundred thirty million, one hundred thirty-five thousand, five hundred twenty".