100000055600849 has 2 divisors, whose sum is σ = 100000055600850. Its totient is φ = 100000055600848.

The previous prime is 100000055600833. The next prime is 100000055600903. The reversal of 100000055600849 is 948006550000001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93651006249025 + 6349049351824 = 9677345^2 + 2519732^2 .

It is a cyclic number.

It is not a de Polignac number, because 100000055600849 - 2⁴ = 100000055600833 is a prime.

It is a super-2 number, since 2×100000055600849² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100000055600449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000027800424 + 50000027800425.

It is an arithmetic number, because the mean of its divisors is an integer number (50000027800425).

Almost surely, 2^{100000055600849} is an apocalyptic number.

It is an amenable number.

100000055600849 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000055600849 is an equidigital number, since it uses as much as digits as its factorization.

100000055600849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 100000055600849 in words is "one hundred trillion, fifty-five million, six hundred thousand, eight hundred forty-nine".