98790202237 has 2 divisors, whose sum is σ = 98790202238. Its totient is φ = 98790202236.

The previous prime is 98790202177. The next prime is 98790202261. The reversal of 98790202237 is 73220209789.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98790147481 + 54756 = 314309^2 + 234^2 .

It is a cyclic number.

It is not a de Polignac number, because 98790202237 - 2²³ = 98781813629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98790202837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49395101118 + 49395101119.

It is an arithmetic number, because the mean of its divisors is an integer number (49395101119).

Almost surely, 2^98790202237 is an apocalyptic number.

It is an amenable number.

98790202237 is a deficient number, since it is larger than the sum of its proper divisors (1).

98790202237 is an equidigital number, since it uses as much as digits as its factorization.

98790202237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 98790202237 in words is "ninety-eight billion, seven hundred ninety million, two hundred two thousand, two hundred thirty-seven".