2316540616 has 16 divisors (see below), whose sum is σ = 4677630300. Its totient is φ = 1069172544.

The previous prime is 2316540599. The next prime is 2316540617. The reversal of 2316540616 is 6160456132.

It can be written as a sum of positive squares in 2 ways, for example, as 2308418116 + 8122500 = 48046^2 + 2850^2 .

It is not an unprimeable number, because it can be changed into a prime (2316540617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11137111 + ... + 11137318.

Almost surely, 2^2316540616 is an apocalyptic number.

2316540616 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2316540616 is an abundant number, since it is smaller than the sum of its proper divisors (2361089684).

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

2316540616 is a wasteful number, since it uses less digits than its factorization.

2316540616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22274448 (or 22274444 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2316540616 is about 48130.4541428813. The cubic root of 2316540616 is about 1323.1628729432.

Adding to 2316540616 its reverse (6160456132), we get a palindrome (8476996748).

The spelling of 2316540616 in words is "two billion, three hundred sixteen million, five hundred forty thousand, six hundred sixteen".