4148501808 has 40 divisors (see below), whose sum is σ = 11691233856. Its totient is φ = 1257121600.

The previous prime is 4148501801. The next prime is 4148501839. The reversal of 4148501808 is 8081058414.

4148501808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4148501801) 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, 3927978 + ... + 3929033.

Almost surely, 2^4148501808 is an apocalyptic number.

4148501808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4148501808 is an abundant number, since it is smaller than the sum of its proper divisors (7542732048).

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

4148501808 is a wasteful number, since it uses less digits than its factorization.

4148501808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857033 (or 7857027 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 4148501808 is about 64408.8643588753. The cubic root of 4148501808 is about 1606.8071708609.

The spelling of 4148501808 in words is "four billion, one hundred forty-eight million, five hundred one thousand, eight hundred eight".