85338560475 has 90 divisors (see below), whose sum is σ = 183885137964. Its totient is φ = 39011868000.

The previous prime is 85338560473. The next prime is 85338560501. The reversal of 85338560475 is 57406583358.

85338560475 is a `hidden beast` number, since 8 + 5 + 3 + 3 + 8 + 560 + 4 + 75 = 666.

It is not a de Polignac number, because 85338560475 - 2¹ = 85338560473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85338560473) 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 89 ways as a sum of consecutive naturals, for example, 330801 + ... + 529250.

Almost surely, 2^85338560475 is an apocalyptic number.

85338560475 is an abundant number, since it is smaller than the sum of its proper divisors (98546577489).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85338560475 is a wasteful number, since it uses less digits than its factorization.

85338560475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860087 (or 860066 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 85338560475 in words is "eighty-five billion, three hundred thirty-eight million, five hundred sixty thousand, four hundred seventy-five".