2550547190017 has 4 divisors (see below), whose sum is σ = 2632822905856. Its totient is φ = 2468271474180.

The previous prime is 2550547189973. The next prime is 2550547190039. The reversal of 2550547190017 is 7100917450552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2550547190017 - 2³⁵ = 2516187451649 is a prime.

It is a super-2 number, since 2×2550547190017² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2550547193017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41137857873 + ... + 41137857934.

It is an arithmetic number, because the mean of its divisors is an integer number (658205726464).

Almost surely, 2^{2550547190017} is an apocalyptic number.

It is an amenable number.

2550547190017 is a deficient number, since it is larger than the sum of its proper divisors (82275715839).

2550547190017 is an equidigital number, since it uses as much as digits as its factorization.

2550547190017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82275715838.

The product of its (nonzero) digits is 441000, while the sum is 46.

The spelling of 2550547190017 in words is "two trillion, five hundred fifty billion, five hundred forty-seven million, one hundred ninety thousand, seventeen".