98606550473 has 2 divisors, whose sum is σ = 98606550474. Its totient is φ = 98606550472.

The previous prime is 98606550467. The next prime is 98606550527. The reversal of 98606550473 is 37405560689.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52076609209 + 46529941264 = 228203^2 + 215708^2 .

It is a cyclic number.

It is not a de Polignac number, because 98606550473 - 2²² = 98602356169 is a prime.

It is not a weakly prime, because it can be changed into another prime (98606550443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49303275236 + 49303275237.

It is an arithmetic number, because the mean of its divisors is an integer number (49303275237).

Almost surely, 2^98606550473 is an apocalyptic number.

It is an amenable number.

98606550473 is a deficient number, since it is larger than the sum of its proper divisors (1).

98606550473 is an equidigital number, since it uses as much as digits as its factorization.

98606550473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 98606550473 in words is "ninety-eight billion, six hundred six million, five hundred fifty thousand, four hundred seventy-three".