2530330352 has 80 divisors (see below), whose sum is σ = 5512361472. Its totient is φ = 1115304960.

The previous prime is 2530330343. The next prime is 2530330381.

It is a happy number.

2530330352 is nontrivially palindromic in base 10.

2530330352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 933383 + ... + 936089.

Almost surely, 2^2530330352 is an apocalyptic number.

2530330352 is a gapful number since it is divisible by the number (22) 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 2530330352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2756180736).

2530330352 is an abundant number, since it is smaller than the sum of its proper divisors (2982031120).

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

2530330352 is a wasteful number, since it uses less digits than its factorization.

2530330352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2880 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 26.

The square root of 2530330352 is about 50302.3891281518. The cubic root of 2530330352 is about 1362.6753766003.

It can be divided in two parts, 25303 and 30352, that added together give a palindrome (55655).

The spelling of 2530330352 in words is "two billion, five hundred thirty million, three hundred thirty thousand, three hundred fifty-two".