7313116650 has 192 divisors, whose sum is σ = 21148646400. Its totient is φ = 1637982720.

The previous prime is 7313116631. The next prime is 7313116651. The reversal of 7313116650 is 566113137.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7313116651) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12989269 + ... + 12989831.

It is an arithmetic number, because the mean of its divisors is an integer number (110149200).

Almost surely, 2^7313116650 is an apocalyptic number.

7313116650 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7313116650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10574323200).

7313116650 is an abundant number, since it is smaller than the sum of its proper divisors (13835529750).

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

7313116650 is a wasteful number, since it uses less digits than its factorization.

7313116650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 7313116650 is about 85516.7623919428. The cubic root of 7313116650 is about 1941.0385775300.

Adding to 7313116650 its reverse (566113137), we get a palindrome (7879229787).

The spelling of 7313116650 in words is "seven billion, three hundred thirteen million, one hundred sixteen thousand, six hundred fifty".