86195952711 has 32 divisors (see below), whose sum is σ = 141070003200. Its totient is φ = 51578691840.

The previous prime is 86195952707. The next prime is 86195952721. The reversal of 86195952711 is 11725959168.

It is a happy number.

86195952711 is a `hidden beast` number, since 8 + 6 + 19 + 595 + 27 + 11 = 666.

It is not a de Polignac number, because 86195952711 - 2² = 86195952707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86195952701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1813386 + ... + 1860311.

It is an arithmetic number, because the mean of its divisors is an integer number (4408437600).

Almost surely, 2^86195952711 is an apocalyptic number.

86195952711 is a deficient number, since it is larger than the sum of its proper divisors (54874050489).

86195952711 is a wasteful number, since it uses less digits than its factorization.

86195952711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673796 (or 3673790 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 54.

The spelling of 86195952711 in words is "eighty-six billion, one hundred ninety-five million, nine hundred fifty-two thousand, seven hundred eleven".