75181334348137 has 8 divisors (see below), whose sum is σ = 77752847808000. Its totient is φ = 72650317163424.

The previous prime is 75181334348119. The next prime is 75181334348167. The reversal of 75181334348137 is 73184343318157.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75181334348137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75181334348117) 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 7 ways as a sum of consecutive naturals, for example, 10124065012 + ... + 10124072437.

It is an arithmetic number, because the mean of its divisors is an integer number (9719105976000).

Almost surely, 2^{75181334348137} is an apocalyptic number.

It is an amenable number.

75181334348137 is a deficient number, since it is larger than the sum of its proper divisors (2571513459863).

75181334348137 is a wasteful number, since it uses less digits than its factorization.

75181334348137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20248137575.

The product of its digits is 20321280, while the sum is 58.

The spelling of 75181334348137 in words is "seventy-five trillion, one hundred eighty-one billion, three hundred thirty-four million, three hundred forty-eight thousand, one hundred thirty-seven".