8164985298048 has 48 divisors (see below), whose sum is σ = 23495595717750. Its totient is φ = 2721661765632.

The previous prime is 8164985298007. The next prime is 8164985298049. The reversal of 8164985298048 is 8408925894618.

8164985298048 is a `hidden beast` number, since 8 + 1 + 6 + 4 + 98 + 529 + 8 + 0 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7866947916864 + 298037381184 = 2804808^2 + 545928^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×8164985298048² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (8164985298049) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3543829273 + ... + 3543831576.

Almost surely, 2^{8164985298048} is an apocalyptic number.

It is an amenable number.

8164985298048 is an abundant number, since it is smaller than the sum of its proper divisors (15330610419702).

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

8164985298048 is a wasteful number, since it uses less digits than its factorization.

8164985298048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7087660869 (or 7087660854 counting only the distinct ones).

The product of its (nonzero) digits is 318504960, while the sum is 72.

The spelling of 8164985298048 in words is "eight trillion, one hundred sixty-four billion, nine hundred eighty-five million, two hundred ninety-eight thousand, forty-eight".