4145757248 has 28 divisors (see below), whose sum is σ = 8366180880. Its totient is φ = 2037743232.

The previous prime is 4145757233. The next prime is 4145757281. The reversal of 4145757248 is 8427575414.

4145757248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545186 + ... + 552737.

Almost surely, 2^4145757248 is an apocalyptic number.

It is an amenable number.

4145757248 is an abundant number, since it is smaller than the sum of its proper divisors (4220423632).

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

4145757248 is a wasteful number, since it uses less digits than its factorization.

4145757248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097994 (or 1097984 counting only the distinct ones).

The product of its digits is 1254400, while the sum is 47.

The square root of 4145757248 is about 64387.5550708365. Note that the first 3 decimals coincide. The cubic root of 4145757248 is about 1606.4527496131.

The spelling of 4145757248 in words is "four billion, one hundred forty-five million, seven hundred fifty-seven thousand, two hundred forty-eight".