99953106413 has 2 divisors, whose sum is σ = 99953106414. Its totient is φ = 99953106412.

The previous prime is 99953106353. The next prime is 99953106443. The reversal of 99953106413 is 31460135999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85490157769 + 14462948644 = 292387^2 + 120262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99953106413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99953106443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49976553206 + 49976553207.

It is an arithmetic number, because the mean of its divisors is an integer number (49976553207).

Almost surely, 2^99953106413 is an apocalyptic number.

It is an amenable number.

99953106413 is a deficient number, since it is larger than the sum of its proper divisors (1).

99953106413 is an equidigital number, since it uses as much as digits as its factorization.

99953106413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 50.

The spelling of 99953106413 in words is "ninety-nine billion, nine hundred fifty-three million, one hundred six thousand, four hundred thirteen".