85175885232957 has 8 divisors (see below), whose sum is σ = 113567977948320. Its totient is φ = 56783858003120.

The previous prime is 85175885232937. The next prime is 85175885232967. The reversal of 85175885232957 is 75923258857158.

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 85175885232957 - 2¹⁹ = 85175884708669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85175885232937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13251519 + ... + 18599852.

It is an arithmetic number, because the mean of its divisors is an integer number (14195997243540).

Almost surely, 2^{85175885232957} is an apocalyptic number.

It is an amenable number.

85175885232957 is a deficient number, since it is larger than the sum of its proper divisors (28392092715363).

85175885232957 is a wasteful number, since it uses less digits than its factorization.

85175885232957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32742763.

The product of its digits is 1693440000, while the sum is 75.

The spelling of 85175885232957 in words is "eighty-five trillion, one hundred seventy-five billion, eight hundred eighty-five million, two hundred thirty-two thousand, nine hundred fifty-seven".