8472505531086 has 24 divisors (see below), whose sum is σ = 18357149182320. Its totient is φ = 2824160223456.

The previous prime is 8472505531069. The next prime is 8472505531097. The reversal of 8472505531086 is 6801355052748.

8472505531086 is a `hidden beast` number, since 8 + 4 + 7 + 2 + 5 + 0 + 553 + 1 + 0 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10628335 + ... + 11397653.

It is an arithmetic number, because the mean of its divisors is an integer number (764881215930).

Almost surely, 2^{8472505531086} is an apocalyptic number.

8472505531086 is an abundant number, since it is smaller than the sum of its proper divisors (9884643651234).

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

8472505531086 is a wasteful number, since it uses less digits than its factorization.

8472505531086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381160 (or 1381157 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 54.

The spelling of 8472505531086 in words is "eight trillion, four hundred seventy-two billion, five hundred five million, five hundred thirty-one thousand, eighty-six".