100055560555553 has 2 divisors, whose sum is σ = 100055560555554. Its totient is φ = 100055560555552.

The previous prime is 100055560555493. The next prime is 100055560555579. The reversal of 100055560555553 is 355555065550001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95050644369664 + 5004916185889 = 9749392^2 + 2237167^2 .

It is a cyclic number.

It is not a de Polignac number, because 100055560555553 - 2¹⁰ = 100055560554529 is a prime.

It is a super-2 number, since 2×100055560555553² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100055560155553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50027780277776 + 50027780277777.

It is an arithmetic number, because the mean of its divisors is an integer number (50027780277777).

Almost surely, 2^{100055560555553} is an apocalyptic number.

It is an amenable number.

100055560555553 is a deficient number, since it is larger than the sum of its proper divisors (1).

100055560555553 is an equidigital number, since it uses as much as digits as its factorization.

100055560555553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7031250, while the sum is 50.

The spelling of 100055560555553 in words is "one hundred trillion, fifty-five billion, five hundred sixty million, five hundred fifty-five thousand, five hundred fifty-three".