7137325668 has 96 divisors (see below), whose sum is σ = 18429143040. Its totient is φ = 2131920000.

The previous prime is 7137325651. The next prime is 7137325673. The reversal of 7137325668 is 8665237317.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3034693 + ... + 3037043.

It is an arithmetic number, because the mean of its divisors is an integer number (191970240).

Almost surely, 2^7137325668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7137325668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9214571520).

7137325668 is an abundant number, since it is smaller than the sum of its proper divisors (11291817372).

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

7137325668 is a wasteful number, since it uses less digits than its factorization.

7137325668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689 (or 2687 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The square root of 7137325668 is about 84482.6944882797. The cubic root of 7137325668 is about 1925.3595251801.

It can be divided in two parts, 713732 and 5668, that added together give a triangular number (719400 = T₁₁₉₉).

The spelling of 7137325668 in words is "seven billion, one hundred thirty-seven million, three hundred twenty-five thousand, six hundred sixty-eight".