99037368277 has 2 divisors, whose sum is σ = 99037368278. Its totient is φ = 99037368276.

The previous prime is 99037368271. The next prime is 99037368377. The reversal of 99037368277 is 77286373099.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77412489361 + 21624878916 = 278231^2 + 147054^2 .

It is a cyclic number.

It is not a de Polignac number, because 99037368277 - 2¹¹ = 99037366229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99037368271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49518684138 + 49518684139.

It is an arithmetic number, because the mean of its divisors is an integer number (49518684139).

Almost surely, 2^99037368277 is an apocalyptic number.

It is an amenable number.

99037368277 is a deficient number, since it is larger than the sum of its proper divisors (1).

99037368277 is an equidigital number, since it uses as much as digits as its factorization.

99037368277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24004512, while the sum is 61.

The spelling of 99037368277 in words is "ninety-nine billion, thirty-seven million, three hundred sixty-eight thousand, two hundred seventy-seven".