100550007170057 has 8 divisors (see below), whose sum is σ = 106585558794792. Its totient is φ = 94527882803200.

The previous prime is 100550007169991. The next prime is 100550007170189. The reversal of 100550007170057 is 750071700055001.

It can be written as a sum of positive squares in 4 ways, for example, as 373996921 + 100549633173136 = 19339^2 + 10027444^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100550007170057 - 2¹⁰ = 100550007169033 is a prime.

It is a super-2 number, since 2×100550007170057² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100550007170057.

It is not an unprimeable number, because it can be changed into a prime (100550007110057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356799044 + ... + 3356828997.

It is an arithmetic number, because the mean of its divisors is an integer number (13323194849349).

Almost surely, 2^{100550007170057} is an apocalyptic number.

100550007170057 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

100550007170057 is a deficient number, since it is larger than the sum of its proper divisors (6035551624735).

100550007170057 is an equidigital number, since it uses as much as digits as its factorization.

100550007170057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713628939.

The product of its (nonzero) digits is 42875, while the sum is 38.

The spelling of 100550007170057 in words is "one hundred trillion, five hundred fifty billion, seven million, one hundred seventy thousand, fifty-seven".