85224559682 has 8 divisors (see below), whose sum is σ = 128288560656. Its totient is φ = 42461706132.

The previous prime is 85224559663. The next prime is 85224559711. The reversal of 85224559682 is 28695542258.

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

It is a super-2 number, since 2×85224559682² (a number of 23 digits) contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 75286148 + ... + 75287279.

It is an arithmetic number, because the mean of its divisors is an integer number (16036070082).

Almost surely, 2^85224559682 is an apocalyptic number.

85224559682 is a deficient number, since it is larger than the sum of its proper divisors (43064000974).

85224559682 is a wasteful number, since it uses less digits than its factorization.

85224559682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150573712.

The product of its digits is 13824000, while the sum is 56.

The spelling of 85224559682 in words is "eighty-five billion, two hundred twenty-four million, five hundred fifty-nine thousand, six hundred eighty-two".