4148525378 has 8 divisors (see below), whose sum is σ = 6263999040. Its totient is φ = 2060525700.

The previous prime is 4148525377. The next prime is 4148525389. The reversal of 4148525378 is 8735258414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4148525377) 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, 6868118 + ... + 6868721.

It is an arithmetic number, because the mean of its divisors is an integer number (782999880).

Almost surely, 2^4148525378 is an apocalyptic number.

4148525378 is a deficient number, since it is larger than the sum of its proper divisors (2115473662).

4148525378 is a wasteful number, since it uses less digits than its factorization.

4148525378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13736992.

The product of its digits is 1075200, while the sum is 47.

The square root of 4148525378 is about 64409.0473303246. The cubic root of 4148525378 is about 1606.8102139172.

The spelling of 4148525378 in words is "four billion, one hundred forty-eight million, five hundred twenty-five thousand, three hundred seventy-eight".