8355475248 has 80 divisors (see below), whose sum is σ = 22900721760. Its totient is φ = 2616045568.

The previous prime is 8355475241. The next prime is 8355475357. The reversal of 8355475248 is 8425745538.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 8355475248.

It is not an unprimeable number, because it can be changed into a prime (8355475241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405286 + ... + 425402.

It is an arithmetic number, because the mean of its divisors is an integer number (286259022).

Almost surely, 2^8355475248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8355475248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11450360880).

8355475248 is an abundant number, since it is smaller than the sum of its proper divisors (14545246512).

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

8355475248 is a wasteful number, since it uses less digits than its factorization.

8355475248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20654 (or 20648 counting only the distinct ones).

The product of its digits is 5376000, while the sum is 51.

The square root of 8355475248 is about 91408.2887270077. The cubic root of 8355475248 is about 2029.1946984957.

The spelling of 8355475248 in words is "eight billion, three hundred fifty-five million, four hundred seventy-five thousand, two hundred forty-eight".