87175165114 has 4 divisors (see below), whose sum is σ = 130762747674. Its totient is φ = 43587582556.

The previous prime is 87175165111. The next prime is 87175165123. The reversal of 87175165114 is 41156157178.

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

It can be written as a sum of positive squares in only one way, i.e., 71573906089 + 15601259025 = 267533^2 + 124905^2 .

It is not an unprimeable number, because it can be changed into a prime (87175165111) 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 as a sum of consecutive naturals, namely, 21793791277 + ... + 21793791280.

Almost surely, 2^87175165114 is an apocalyptic number.

87175165114 is a deficient number, since it is larger than the sum of its proper divisors (43587582560).

87175165114 is a wasteful number, since it uses less digits than its factorization.

87175165114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43587582559.

The product of its digits is 235200, while the sum is 46.

The spelling of 87175165114 in words is "eighty-seven billion, one hundred seventy-five million, one hundred sixty-five thousand, one hundred fourteen".