8466148544 has 28 divisors (see below), whose sum is σ = 19200016464. Its totient is φ = 3628349184.

The previous prime is 8466148543. The next prime is 8466148601. The reversal of 8466148544 is 4458416648.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 8466148492 and 8466148501.

It is not an unprimeable number, because it can be changed into a prime (8466148543) 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 3 ways as a sum of consecutive naturals, for example, 9448379 + ... + 9449274.

Almost surely, 2^8466148544 is an apocalyptic number.

It is an amenable number.

8466148544 is an abundant number, since it is smaller than the sum of its proper divisors (10733867920).

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

8466148544 is a wasteful number, since it uses less digits than its factorization.

8466148544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18897672 (or 18897662 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 50.

The square root of 8466148544 is about 92011.6761286305. The cubic root of 8466148544 is about 2038.1147314147.

The spelling of 8466148544 in words is "eight billion, four hundred sixty-six million, one hundred forty-eight thousand, five hundred forty-four".