96158521 has 2 divisors, whose sum is σ = 96158522. Its totient is φ = 96158520.

The previous prime is 96158501. The next prime is 96158527. The reversal of 96158521 is 12585169.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93799225 + 2359296 = 9685^2 + 1536^2 .

It is an emirp because it is prime and its reverse (12585169) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96158521 - 2¹⁵ = 96125753 is a prime.

It is a super-3 number, since 3×96158521³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (96158527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48079260 + 48079261.

It is an arithmetic number, because the mean of its divisors is an integer number (48079261).

Almost surely, 2^96158521 is an apocalyptic number.

It is an amenable number.

96158521 is a deficient number, since it is larger than the sum of its proper divisors (1).

96158521 is an equidigital number, since it uses as much as digits as its factorization.

96158521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 37.

The square root of 96158521 is about 9806.0451253296. The cubic root of 96158521 is about 458.1375879353.

The spelling of 96158521 in words is "ninety-six million, one hundred fifty-eight thousand, five hundred twenty-one".