99325547 has 2 divisors, whose sum is σ = 99325548. Its totient is φ = 99325546.

The previous prime is 99325537. The next prime is 99325549. The reversal of 99325547 is 74552399.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99325547 - 2¹² = 99321451 is a prime.

Together with 99325549, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 99325498 and 99325507.

It is not a weakly prime, because it can be changed into another prime (99325549) 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, 49662773 + 49662774.

It is an arithmetic number, because the mean of its divisors is an integer number (49662774).

Almost surely, 2^99325547 is an apocalyptic number.

99325547 is a deficient number, since it is larger than the sum of its proper divisors (1).

99325547 is an equidigital number, since it uses as much as digits as its factorization.

99325547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 44.

The square root of 99325547 is about 9966.2202965818. The cubic root of 99325547 is about 463.1130173625.

The spelling of 99325547 in words is "ninety-nine million, three hundred twenty-five thousand, five hundred forty-seven".