7500008713 has 2 divisors, whose sum is σ = 7500008714. Its totient is φ = 7500008712.

The previous prime is 7500008707. The next prime is 7500008717. The reversal of 7500008713 is 3178000057.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6378897424 + 1121111289 = 79868^2 + 33483^2 .

It is an emirp because it is prime and its reverse (3178000057) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7500008713 - 2²⁹ = 6963137801 is a prime.

It is not a weakly prime, because it can be changed into another prime (7500008717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3750004356 + 3750004357.

It is an arithmetic number, because the mean of its divisors is an integer number (3750004357).

Almost surely, 2^7500008713 is an apocalyptic number.

It is an amenable number.

7500008713 is a deficient number, since it is larger than the sum of its proper divisors (1).

7500008713 is an equidigital number, since it uses as much as digits as its factorization.

7500008713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 7500008713 is about 86602.5906829582. The cubic root of 7500008713 is about 1957.4345785895.

The spelling of 7500008713 in words is "seven billion, five hundred million, eight thousand, seven hundred thirteen".