7372130713 has 4 divisors (see below), whose sum is σ = 7410728448. Its totient is φ = 7333532980.

The previous prime is 7372130707. The next prime is 7372130737. The reversal of 7372130713 is 3170312737.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7372130713 is a prime.

It is a super-2 number, since 2×7372130713² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7372130113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19298581 + ... + 19298962.

It is an arithmetic number, because the mean of its divisors is an integer number (1852682112).

Almost surely, 2^7372130713 is an apocalyptic number.

It is an amenable number.

7372130713 is a deficient number, since it is larger than the sum of its proper divisors (38597735).

7372130713 is a wasteful number, since it uses less digits than its factorization.

7372130713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38597734.

The product of its (nonzero) digits is 18522, while the sum is 34.

The square root of 7372130713 is about 85861.1129266329. The cubic root of 7372130713 is about 1946.2457430119.

The spelling of 7372130713 in words is "seven billion, three hundred seventy-two million, one hundred thirty thousand, seven hundred thirteen".