85716731150 has 24 divisors (see below), whose sum is σ = 164930816520. Its totient is φ = 33104392160.

The previous prime is 85716731141. The next prime is 85716731197. The reversal of 85716731150 is 5113761758.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 29556044 + ... + 29558943.

It is an arithmetic number, because the mean of its divisors is an integer number (6872117355).

Almost surely, 2^85716731150 is an apocalyptic number.

85716731150 is a deficient number, since it is larger than the sum of its proper divisors (79214085370).

85716731150 is a wasteful number, since it uses less digits than its factorization.

85716731150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59115028 (or 59115023 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 85716731150 in words is "eighty-five billion, seven hundred sixteen million, seven hundred thirty-one thousand, one hundred fifty".