85849134482 has 4 divisors (see below), whose sum is σ = 128773701726. Its totient is φ = 42924567240.

The previous prime is 85849134461. The next prime is 85849134491. The reversal of 85849134482 is 28443194858.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 77546097841 + 8303036641 = 278471^2 + 91121^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21462283619 + ... + 21462283622.

Almost surely, 2^85849134482 is an apocalyptic number.

85849134482 is a deficient number, since it is larger than the sum of its proper divisors (42924567244).

85849134482 is a wasteful number, since it uses less digits than its factorization.

85849134482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42924567243.

The product of its digits is 8847360, while the sum is 56.

The spelling of 85849134482 in words is "eighty-five billion, eight hundred forty-nine million, one hundred thirty-four thousand, four hundred eighty-two".