99605304852373 has 2 divisors, whose sum is σ = 99605304852374. Its totient is φ = 99605304852372.

The previous prime is 99605304852337. The next prime is 99605304852481. The reversal of 99605304852373 is 37325840350699.

Together with previous prime (99605304852337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58059248994244 + 41546055858129 = 7619662^2 + 6445623^2 .

It is a cyclic number.

It is not a de Polignac number, because 99605304852373 - 2²⁹ = 99604767981461 is a prime.

It is a super-2 number, since 2×99605304852373² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99605304852973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49802652426186 + 49802652426187.

It is an arithmetic number, because the mean of its divisors is an integer number (49802652426187).

Almost surely, 2^{99605304852373} is an apocalyptic number.

It is an amenable number.

99605304852373 is a deficient number, since it is larger than the sum of its proper divisors (1).

99605304852373 is an equidigital number, since it uses as much as digits as its factorization.

99605304852373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 146966400, while the sum is 64.

The spelling of 99605304852373 in words is "ninety-nine trillion, six hundred five billion, three hundred four million, eight hundred fifty-two thousand, three hundred seventy-three".