2551352130 has 24 divisors (see below), whose sum is σ = 6633515772. Its totient is φ = 680360544.

The previous prime is 2551352123. The next prime is 2551352171. The reversal of 2551352130 is 312531552.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2541067281 + 10284849 = 50409^2 + 3207^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2551352094 and 2551352103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14174089 + ... + 14174268.

Almost surely, 2^2551352130 is an apocalyptic number.

2551352130 is an abundant number, since it is smaller than the sum of its proper divisors (4082163642).

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

2551352130 is a wasteful number, since it uses less digits than its factorization.

2551352130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28348370 (or 28348367 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2551352130 is about 50510.9109995058. The cubic root of 2551352130 is about 1366.4386393966.

Adding to 2551352130 its reverse (312531552), we get a palindrome (2863883682).

The spelling of 2551352130 in words is "two billion, five hundred fifty-one million, three hundred fifty-two thousand, one hundred thirty".