99359573 has 2 divisors, whose sum is σ = 99359574. Its totient is φ = 99359572.

The previous prime is 99359527. The next prime is 99359621. The reversal of 99359573 is 37595399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58629649 + 40729924 = 7657^2 + 6382^2 .

It is an emirp because it is prime and its reverse (37595399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99359573 - 2¹⁶ = 99294037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99359173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49679786 + 49679787.

It is an arithmetic number, because the mean of its divisors is an integer number (49679787).

Almost surely, 2^99359573 is an apocalyptic number.

It is an amenable number.

99359573 is a deficient number, since it is larger than the sum of its proper divisors (1).

99359573 is an equidigital number, since it uses as much as digits as its factorization.

99359573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1148175, while the sum is 50.

The square root of 99359573 is about 9967.9272168290. The cubic root of 99359573 is about 463.1658942740.

The spelling of 99359573 in words is "ninety-nine million, three hundred fifty-nine thousand, five hundred seventy-three".