99452651 has 2 divisors, whose sum is σ = 99452652. Its totient is φ = 99452650.

The previous prime is 99452641. The next prime is 99452653. The reversal of 99452651 is 15625499.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99452651 is a prime.

Together with 99452653, 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 = 99452599 and 99452608.

It is not a weakly prime, because it can be changed into another prime (99452653) 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, 49726325 + 49726326.

It is an arithmetic number, because the mean of its divisors is an integer number (49726326).

Almost surely, 2^99452651 is an apocalyptic number.

99452651 is a deficient number, since it is larger than the sum of its proper divisors (1).

99452651 is an equidigital number, since it uses as much as digits as its factorization.

99452651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 41.

The square root of 99452651 is about 9972.5949982941. The cubic root of 99452651 is about 463.3104772237.

The spelling of 99452651 in words is "ninety-nine million, four hundred fifty-two thousand, six hundred fifty-one".