2530830330 has 48 divisors (see below), whose sum is σ = 7520183424. Its totient is φ = 578475360.

The previous prime is 2530830299. The next prime is 2530830347. The reversal of 2530830330 is 330380352.

It is a happy number.

2530830330 is a `hidden beast` number, since 25 + 308 + 3 + 0 + 330 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2530830294 and 2530830303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2007966 + ... + 2009225.

It is an arithmetic number, because the mean of its divisors is an integer number (156670488).

Almost surely, 2^2530830330 is an apocalyptic number.

2530830330 is an abundant number, since it is smaller than the sum of its proper divisors (4989353094).

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

2530830330 is a wasteful number, since it uses less digits than its factorization.

2530830330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017211 (or 4017208 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 2530830330 is about 50307.3586068678. The cubic root of 2530830330 is about 1362.7651228317.

The spelling of 2530830330 in words is "two billion, five hundred thirty million, eight hundred thirty thousand, three hundred thirty".