2530126316 has 24 divisors (see below), whose sum is σ = 4622069760. Its totient is φ = 1209578832.

The previous prime is 2530126301. The next prime is 2530126343. The reversal of 2530126316 is 6136210352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355925 + ... + 362963.

It is an arithmetic number, because the mean of its divisors is an integer number (192586240).

Almost surely, 2^2530126316 is an apocalyptic number.

It is an amenable number.

2530126316 is a deficient number, since it is larger than the sum of its proper divisors (2091943444).

2530126316 is a wasteful number, since it uses less digits than its factorization.

2530126316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10973 (or 10971 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2530126316 is about 50300.3609927404. The cubic root of 2530126316 is about 1362.6387486679.

Adding to 2530126316 its reverse (6136210352), we get a palindrome (8666336668).

The spelling of 2530126316 in words is "two billion, five hundred thirty million, one hundred twenty-six thousand, three hundred sixteen".