99953099 has 2 divisors, whose sum is σ = 99953100. Its totient is φ = 99953098.

The previous prime is 99953069. The next prime is 99953143. The reversal of 99953099 is 99035999.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99953099 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99953099.

It is not a weakly prime, because it can be changed into another prime (99953059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49976549 + 49976550.

It is an arithmetic number, because the mean of its divisors is an integer number (49976550).

Almost surely, 2^99953099 is an apocalyptic number.

99953099 is a deficient number, since it is larger than the sum of its proper divisors (1).

99953099 is an equidigital number, since it uses as much as digits as its factorization.

99953099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 885735, while the sum is 53.

The square root of 99953099 is about 9997.6546749725. The cubic root of 99953099 is about 464.0863069611.

The spelling of 99953099 in words is "ninety-nine million, nine hundred fifty-three thousand, ninety-nine".