85716752363 has 4 divisors (see below), whose sum is σ = 93509184408. Its totient is φ = 77924320320.

The previous prime is 85716752339. The next prime is 85716752447. The reversal of 85716752363 is 36325761758.

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

It is not a de Polignac number, because 85716752363 - 2¹⁸ = 85716490219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85716352363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3896216006 + ... + 3896216027.

It is an arithmetic number, because the mean of its divisors is an integer number (23377296102).

Almost surely, 2^85716752363 is an apocalyptic number.

85716752363 is a deficient number, since it is larger than the sum of its proper divisors (7792432045).

85716752363 is a wasteful number, since it uses less digits than its factorization.

85716752363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7792432044.

The product of its digits is 6350400, while the sum is 53.

The spelling of 85716752363 in words is "eighty-five billion, seven hundred sixteen million, seven hundred fifty-two thousand, three hundred sixty-three".