85875353837 has 8 divisors (see below), whose sum is σ = 105692743296. Its totient is φ = 67945334832.

The previous prime is 85875353827. The next prime is 85875353857. The reversal of 85875353837 is 73835357858.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 85875353837 - 2¹² = 85875349741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85875353837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85875353827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471842513 + ... + 471842694.

It is an arithmetic number, because the mean of its divisors is an integer number (13211592912).

Almost surely, 2^85875353837 is an apocalyptic number.

It is an amenable number.

85875353837 is a deficient number, since it is larger than the sum of its proper divisors (19817389459).

85875353837 is a wasteful number, since it uses less digits than its factorization.

85875353837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943685227.

The product of its digits is 84672000, while the sum is 62.

The spelling of 85875353837 in words is "eighty-five billion, eight hundred seventy-five million, three hundred fifty-three thousand, eight hundred thirty-seven".