99344801053 has 2 divisors, whose sum is σ = 99344801054. Its totient is φ = 99344801052.

The previous prime is 99344801047. The next prime is 99344801063. The reversal of 99344801053 is 35010844399.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55233460324 + 44111340729 = 235018^2 + 210027^2 .

It is a cyclic number.

It is not a de Polignac number, because 99344801053 - 2¹³ = 99344792861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99344800994 and 99344801012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99344801063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49672400526 + 49672400527.

It is an arithmetic number, because the mean of its divisors is an integer number (49672400527).

Almost surely, 2^99344801053 is an apocalyptic number.

It is an amenable number.

99344801053 is a deficient number, since it is larger than the sum of its proper divisors (1).

99344801053 is an equidigital number, since it uses as much as digits as its factorization.

99344801053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 99344801053 in words is "ninety-nine billion, three hundred forty-four million, eight hundred one thousand, fifty-three".