2506331116 has 12 divisors (see below), whose sum is σ = 4616925880. Its totient is φ = 1187209440.

The previous prime is 2506331111. The next prime is 2506331117. The reversal of 2506331116 is 6111336052.

It is not an unprimeable number, because it can be changed into a prime (2506331111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16488945 + ... + 16489096.

Almost surely, 2^2506331116 is an apocalyptic number.

It is an amenable number.

2506331116 is a deficient number, since it is larger than the sum of its proper divisors (2110594764).

2506331116 is a wasteful number, since it uses less digits than its factorization.

2506331116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32978064 (or 32978062 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2506331116 is about 50063.2711276441. The cubic root of 2506331116 is about 1358.3535287131.

Adding to 2506331116 its reverse (6111336052), we get a palindrome (8617667168).

The spelling of 2506331116 in words is "two billion, five hundred six million, three hundred thirty-one thousand, one hundred sixteen".