53517603675171 has 4 divisors (see below), whose sum is σ = 71356804900232. Its totient is φ = 35678402450112.

The previous prime is 53517603675143. The next prime is 53517603675197. The reversal of 53517603675171 is 17157630671535.

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

It is not a de Polignac number, because 53517603675171 - 2⁵ = 53517603675139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53517603675101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8919600612526 + ... + 8919600612531.

It is an arithmetic number, because the mean of its divisors is an integer number (17839201225058).

Almost surely, 2^{53517603675171} is an apocalyptic number.

53517603675171 is a deficient number, since it is larger than the sum of its proper divisors (17839201225061).

53517603675171 is a wasteful number, since it uses less digits than its factorization.

53517603675171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17839201225060.

The product of its (nonzero) digits is 13891500, while the sum is 57.

The spelling of 53517603675171 in words is "fifty-three trillion, five hundred seventeen billion, six hundred three million, six hundred seventy-five thousand, one hundred seventy-one".