7436541313 has 2 divisors, whose sum is σ = 7436541314. Its totient is φ = 7436541312.

The previous prime is 7436541239. The next prime is 7436541323. The reversal of 7436541313 is 3131456347.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7400816784 + 35724529 = 86028^2 + 5977^2 .

It is an emirp because it is prime and its reverse (3131456347) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7436541313 - 2²⁵ = 7402986881 is a prime.

It is not a weakly prime, because it can be changed into another prime (7436541323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3718270656 + 3718270657.

It is an arithmetic number, because the mean of its divisors is an integer number (3718270657).

Almost surely, 2^7436541313 is an apocalyptic number.

It is an amenable number.

7436541313 is a deficient number, since it is larger than the sum of its proper divisors (1).

7436541313 is an equidigital number, since it uses as much as digits as its factorization.

7436541313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 7436541313 is about 86235.3831846302. The cubic root of 7436541313 is about 1951.8974573005.

The spelling of 7436541313 in words is "seven billion, four hundred thirty-six million, five hundred forty-one thousand, three hundred thirteen".