100554410655089 has 2 divisors, whose sum is σ = 100554410655090. Its totient is φ = 100554410655088.

The previous prime is 100554410655029. The next prime is 100554410655163. The reversal of 100554410655089 is 980556014455001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67136588590864 + 33417822064225 = 8193692^2 + 5780815^2 .

It is a cyclic number.

It is not a de Polignac number, because 100554410655089 - 2¹⁶ = 100554410589553 is a prime.

It is a super-2 number, since 2×100554410655089² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100554410655089.

It is not a weakly prime, because it can be changed into another prime (100554410655019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50277205327544 + 50277205327545.

It is an arithmetic number, because the mean of its divisors is an integer number (50277205327545).

Almost surely, 2^{100554410655089} is an apocalyptic number.

It is an amenable number.

100554410655089 is a deficient number, since it is larger than the sum of its proper divisors (1).

100554410655089 is an equidigital number, since it uses as much as digits as its factorization.

100554410655089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320000, while the sum is 53.

The spelling of 100554410655089 in words is "one hundred trillion, five hundred fifty-four billion, four hundred ten million, six hundred fifty-five thousand, eighty-nine".