99482561 has 2 divisors, whose sum is σ = 99482562. Its totient is φ = 99482560.

The previous prime is 99482533. The next prime is 99482563. The reversal of 99482561 is 16528499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55591936 + 43890625 = 7456^2 + 6625^2 .

It is a cyclic number.

It is not a de Polignac number, because 99482561 - 2⁶ = 99482497 is a prime.

Together with 99482563, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99482563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49741280 + 49741281.

It is an arithmetic number, because the mean of its divisors is an integer number (49741281).

Almost surely, 2^99482561 is an apocalyptic number.

It is an amenable number.

99482561 is a deficient number, since it is larger than the sum of its proper divisors (1).

99482561 is an equidigital number, since it uses as much as digits as its factorization.

99482561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 44.

The square root of 99482561 is about 9974.0944952412. The cubic root of 99482561 is about 463.3569188461.

The spelling of 99482561 in words is "ninety-nine million, four hundred eighty-two thousand, five hundred sixty-one".