96529421 has 2 divisors, whose sum is σ = 96529422. Its totient is φ = 96529420.

The previous prime is 96529397. The next prime is 96529423. The reversal of 96529421 is 12492569.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86676100 + 9853321 = 9310^2 + 3139^2 .

It is a cyclic number.

It is not a de Polignac number, because 96529421 - 2⁶ = 96529357 is a prime.

It is a Sophie Germain prime.

Together with 96529423, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96529423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48264710 + 48264711.

It is an arithmetic number, because the mean of its divisors is an integer number (48264711).

Almost surely, 2^96529421 is an apocalyptic number.

It is an amenable number.

96529421 is a deficient number, since it is larger than the sum of its proper divisors (1).

96529421 is an equidigital number, since it uses as much as digits as its factorization.

96529421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 96529421 is about 9824.9387275443. The cubic root of 96529421 is about 458.7258707769.

The spelling of 96529421 in words is "ninety-six million, five hundred twenty-nine thousand, four hundred twenty-one".