85756893141 has 8 divisors (see below), whose sum is σ = 114681820864. Its totient is φ = 57001613760.

The previous prime is 85756893139. The next prime is 85756893151. The reversal of 85756893141 is 14139865758.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85756893141 - 2¹ = 85756893139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85756893151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42410905 + ... + 42412926.

It is an arithmetic number, because the mean of its divisors is an integer number (14335227608).

Almost surely, 2^85756893141 is an apocalyptic number.

It is an amenable number.

85756893141 is a deficient number, since it is larger than the sum of its proper divisors (28924927723).

85756893141 is a wasteful number, since it uses less digits than its factorization.

85756893141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84824171.

The product of its digits is 7257600, while the sum is 57.

The spelling of 85756893141 in words is "eighty-five billion, seven hundred fifty-six million, eight hundred ninety-three thousand, one hundred forty-one".