2530639314 has 64 divisors (see below), whose sum is σ = 6450489600. Its totient is φ = 720399744.

The previous prime is 2530639313. The next prime is 2530639333. The reversal of 2530639314 is 4139360352.

It is a happy number.

2530639314 is a `hidden beast` number, since 2 + 5 + 3 + 0 + 639 + 3 + 14 = 666.

It is not an unprimeable number, because it can be changed into a prime (2530639313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92622 + ... + 116790.

It is an arithmetic number, because the mean of its divisors is an integer number (100788900).

Almost surely, 2^2530639314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530639314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3225244800).

2530639314 is an abundant number, since it is smaller than the sum of its proper divisors (3919850286).

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

2530639314 is a wasteful number, since it uses less digits than its factorization.

2530639314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24464 (or 24458 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 2530639314 is about 50305.4600813868. The cubic root of 2530639314 is about 1362.7308367862.

Adding to 2530639314 its reverse (4139360352), we get a palindrome (6669999666).

It can be divided in two parts, 25306 and 39314, that added together give a triangular number (64620 = T₃₅₉).

The spelling of 2530639314 in words is "two billion, five hundred thirty million, six hundred thirty-nine thousand, three hundred fourteen".