98557063268 has 6 divisors (see below), whose sum is σ = 172474860726. Its totient is φ = 49278531632.

The previous prime is 98557063249. The next prime is 98557063273. The reversal of 98557063268 is 86236075589.

It can be written as a sum of positive squares in only one way, i.e., 51210784804 + 47346278464 = 226298^2 + 217592^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12319632905 + ... + 12319632912.

It is an arithmetic number, because the mean of its divisors is an integer number (28745810121).

Almost surely, 2^98557063268 is an apocalyptic number.

It is an amenable number.

98557063268 is a deficient number, since it is larger than the sum of its proper divisors (73917797458).

98557063268 is a wasteful number, since it uses less digits than its factorization.

98557063268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24639265821 (or 24639265819 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 98557063268 in words is "ninety-eight billion, five hundred fifty-seven million, sixty-three thousand, two hundred sixty-eight".