85191342583711 has 96 divisors (see below), whose sum is σ = 111086352384000. Its totient is φ = 65207776757760.

The previous prime is 85191342583691. The next prime is 85191342583729. The reversal of 85191342583711 is 11738524319158.

It is not a de Polignac number, because 85191342583711 - 2⁵ = 85191342583679 is a prime.

It is a super-2 number, since 2×85191342583711² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85191342583741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7042346815 + ... + 7042358911.

It is an arithmetic number, because the mean of its divisors is an integer number (1157149504000).

Almost surely, 2^{85191342583711} is an apocalyptic number.

85191342583711 is a deficient number, since it is larger than the sum of its proper divisors (25895009800289).

85191342583711 is a wasteful number, since it uses less digits than its factorization.

85191342583711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16094 (or 16067 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 58.

The spelling of 85191342583711 in words is "eighty-five trillion, one hundred ninety-one billion, three hundred forty-two million, five hundred eighty-three thousand, seven hundred eleven".