100550606050019 has 4 divisors (see below), whose sum is σ = 100765917840744. Its totient is φ = 100335294259296.

The previous prime is 100550606050003. The next prime is 100550606050021. The reversal of 100550606050019 is 910050606055001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100550606050019 - 2⁴ = 100550606050003 is a prime.

It is a super-2 number, since 2×100550606050019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100550606050319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107655894662 + ... + 107655895595.

It is an arithmetic number, because the mean of its divisors is an integer number (25191479460186).

Almost surely, 2^{100550606050019} is an apocalyptic number.

100550606050019 is a deficient number, since it is larger than the sum of its proper divisors (215311790725).

100550606050019 is an equidigital number, since it uses as much as digits as its factorization.

100550606050019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215311790724.

The product of its (nonzero) digits is 40500, while the sum is 38.

The spelling of 100550606050019 in words is "one hundred trillion, five hundred fifty billion, six hundred six million, fifty thousand, nineteen".