8292055209489 has 160 divisors (see below), whose sum is σ = 13547892086784. Its totient is φ = 5038905231360.

The previous prime is 8292055209461. The next prime is 8292055209491. The reversal of 8292055209489 is 9849025502928.

8292055209489 is a `hidden beast` number, since 8 + 2 + 9 + 20 + 5 + 520 + 9 + 4 + 89 = 666.

It is not a de Polignac number, because 8292055209489 - 2⁹ = 8292055208977 is a prime.

It is a super-2 number, since 2×8292055209489² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8292055209089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1024591927 + ... + 1024600019.

Almost surely, 2^{8292055209489} is an apocalyptic number.

It is an amenable number.

8292055209489 is a deficient number, since it is larger than the sum of its proper divisors (5255836877295).

8292055209489 is a wasteful number, since it uses less digits than its factorization.

8292055209489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8429 (or 8420 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 63.

The spelling of 8292055209489 in words is "eight trillion, two hundred ninety-two billion, fifty-five million, two hundred nine thousand, four hundred eighty-nine".