4457725750 has 16 divisors (see below), whose sum is σ = 8344863072. Its totient is φ = 1783090200.

The previous prime is 4457725711. The next prime is 4457725751. The reversal of 4457725750 is 575277544.

It is a self number, because there is not a number n which added to its sum of digits gives 4457725750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4457725751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8915202 + ... + 8915701.

It is an arithmetic number, because the mean of its divisors is an integer number (521553942).

Almost surely, 2^4457725750 is an apocalyptic number.

4457725750 is a deficient number, since it is larger than the sum of its proper divisors (3887137322).

4457725750 is a wasteful number, since it uses less digits than its factorization.

4457725750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17830920 (or 17830910 counting only the distinct ones).

The product of its (nonzero) digits is 1372000, while the sum is 46.

The square root of 4457725750 is about 66766.2021534848. The cubic root of 4457725750 is about 1645.7774800608. Note that the first 3 decimals are identical.

The spelling of 4457725750 in words is "four billion, four hundred fifty-seven million, seven hundred twenty-five thousand, seven hundred fifty".