8133289248 has 48 divisors (see below), whose sum is σ = 24399869760. Its totient is φ = 2323796736.

The previous prime is 8133289247. The next prime is 8133289249. The reversal of 8133289248 is 8429823318.

It is an interprime number because it is at equal distance from previous prime (8133289247) and next prime (8133289249).

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

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 8133289197 and 8133289206.

It is not an unprimeable number, because it can be changed into a prime (8133289247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6050883 + ... + 6052226.

It is an arithmetic number, because the mean of its divisors is an integer number (508330620).

Almost surely, 2^8133289248 is an apocalyptic number.

It is an amenable number.

8133289248 is an abundant number, since it is smaller than the sum of its proper divisors (16266580512).

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

8133289248 is a wasteful number, since it uses less digits than its factorization.

8133289248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12103129 (or 12103121 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 8133289248 is about 90184.7506400057. The cubic root of 8133289248 is about 2011.0463144780.

The spelling of 8133289248 in words is "eight billion, one hundred thirty-three million, two hundred eighty-nine thousand, two hundred forty-eight".