2516330630 has 32 divisors (see below), whose sum is σ = 4948358688. Its totient is φ = 913696000.

The previous prime is 2516330573. The next prime is 2516330647. The reversal of 2516330630 is 360336152.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2516330593 and 2516330602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60794 + ... + 93426.

It is an arithmetic number, because the mean of its divisors is an integer number (154636209).

Almost surely, 2^2516330630 is an apocalyptic number.

2516330630 is a deficient number, since it is larger than the sum of its proper divisors (2432028058).

2516330630 is a wasteful number, since it uses less digits than its factorization.

2516330630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33352.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 2516330630 is about 50163.0404780253. The cubic root of 2516330630 is about 1360.1576068067.

Adding to 2516330630 its reverse (360336152), we get a palindrome (2876666782).

The spelling of 2516330630 in words is "two billion, five hundred sixteen million, three hundred thirty thousand, six hundred thirty".