99463853 has 2 divisors, whose sum is σ = 99463854. Its totient is φ = 99463852.

The previous prime is 99463849. The next prime is 99463867. The reversal of 99463853 is 35836499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65334889 + 34128964 = 8083^2 + 5842^2 .

It is an emirp because it is prime and its reverse (35836499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99463853 - 2² = 99463849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99463798 and 99463807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99463873) 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, 49731926 + 49731927.

It is an arithmetic number, because the mean of its divisors is an integer number (49731927).

Almost surely, 2^99463853 is an apocalyptic number.

It is an amenable number.

99463853 is a deficient number, since it is larger than the sum of its proper divisors (1).

99463853 is an equidigital number, since it uses as much as digits as its factorization.

99463853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 47.

The square root of 99463853 is about 9973.1566216519. The cubic root of 99463853 is about 463.3278717964.

The spelling of 99463853 in words is "ninety-nine million, four hundred sixty-three thousand, eight hundred fifty-three".