2516223013 has 8 divisors (see below), whose sum is σ = 2593414656. Its totient is φ = 2439784800.

The previous prime is 2516222993. The next prime is 2516223037. The reversal of 2516223013 is 3103226152.

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

It is a cyclic number.

It is not a de Polignac number, because 2516223013 - 2⁵ = 2516222981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516223053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181573 + ... + 194938.

It is an arithmetic number, because the mean of its divisors is an integer number (324176832).

Almost surely, 2^2516223013 is an apocalyptic number.

It is an amenable number.

2516223013 is a deficient number, since it is larger than the sum of its proper divisors (77191643).

2516223013 is a wasteful number, since it uses less digits than its factorization.

2516223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376715.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2516223013 is about 50161.9677943360. The cubic root of 2516223013 is about 1360.1382163808.

Adding to 2516223013 its reverse (3103226152), we get a palindrome (5619449165).

The spelling of 2516223013 in words is "two billion, five hundred sixteen million, two hundred twenty-three thousand, thirteen".