7315136471 has 2 divisors, whose sum is σ = 7315136472. Its totient is φ = 7315136470.

The previous prime is 7315136419. The next prime is 7315136497. The reversal of 7315136471 is 1746315137.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7315136471 - 2¹⁸ = 7314874327 is a prime.

It is a super-3 number, since 3×7315136471³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7315133471) by changing a digit.

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 as a sum of consecutive naturals, namely, 3657568235 + 3657568236.

It is an arithmetic number, because the mean of its divisors is an integer number (3657568236).

Almost surely, 2^7315136471 is an apocalyptic number.

7315136471 is a deficient number, since it is larger than the sum of its proper divisors (1).

7315136471 is an equidigital number, since it uses as much as digits as its factorization.

7315136471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 38.

The square root of 7315136471 is about 85528.5710800783. The cubic root of 7315136471 is about 1941.2172605632.

The spelling of 7315136471 in words is "seven billion, three hundred fifteen million, one hundred thirty-six thousand, four hundred seventy-one".