2512425330 has 64 divisors (see below), whose sum is σ = 6711828480. Its totient is φ = 668777472.

The previous prime is 2512425323. The next prime is 2512425397. The reversal of 2512425330 is 335242152.

It is a happy number.

2512425330 is a `hidden beast` number, since 2 + 5 + 124 + 2 + 533 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2512425294 and 2512425303.

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, 147727 + ... + 163853.

It is an arithmetic number, because the mean of its divisors is an integer number (104872320).

Almost surely, 2^2512425330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2512425330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3355914240).

2512425330 is an abundant number, since it is smaller than the sum of its proper divisors (4199403150).

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

2512425330 is a wasteful number, since it uses less digits than its factorization.

2512425330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16720 (or 16714 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2512425330 is about 50124.0992936531. The cubic root of 2512425330 is about 1359.4535957411.

Adding to 2512425330 its reverse (335242152), we get a palindrome (2847667482).

The spelling of 2512425330 in words is "two billion, five hundred twelve million, four hundred twenty-five thousand, three hundred thirty".