75171068701 has 4 divisors (see below), whose sum is σ = 75185043804. Its totient is φ = 75157093600.

The previous prime is 75171068689. The next prime is 75171068719. The reversal of 75171068701 is 10786017157.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14078059801 + 61093008900 = 118651^2 + 247170^2 .

It is a cyclic number.

It is not a de Polignac number, because 75171068701 - 2⁷ = 75171068573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75151068701) 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, 6979480 + ... + 6990241.

It is an arithmetic number, because the mean of its divisors is an integer number (18796260951).

Almost surely, 2^75171068701 is an apocalyptic number.

It is an amenable number.

75171068701 is a deficient number, since it is larger than the sum of its proper divisors (13975103).

75171068701 is a wasteful number, since it uses less digits than its factorization.

75171068701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13975102.

The product of its (nonzero) digits is 82320, while the sum is 43.

The spelling of 75171068701 in words is "seventy-five billion, one hundred seventy-one million, sixty-eight thousand, seven hundred one".