2521130314 has 8 divisors (see below), whose sum is σ = 3795154308. Its totient is φ = 1256078880.

The previous prime is 2521130251. The next prime is 2521130351. The reversal of 2521130314 is 4130311252.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2520542025 + 588289 = 50205^2 + 767^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242437 + ... + 2243560.

Almost surely, 2^2521130314 is an apocalyptic number.

2521130314 is a deficient number, since it is larger than the sum of its proper divisors (1274023994).

2521130314 is a wasteful number, since it uses less digits than its factorization.

2521130314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486280.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2521130314 is about 50210.8585268167. The cubic root of 2521130314 is about 1361.0218520531.

Adding to 2521130314 its reverse (4130311252), we get a palindrome (6651441566).

The spelling of 2521130314 in words is "two billion, five hundred twenty-one million, one hundred thirty thousand, three hundred fourteen".