7003925445 has 32 divisors (see below), whose sum is σ = 12868462080. Its totient is φ = 3217112640.

The previous prime is 7003925377. The next prime is 7003925447. The reversal of 7003925445 is 5445293007.

It is not a de Polignac number, because 7003925445 - 2¹¹ = 7003923397 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7003925447) 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 31 ways as a sum of consecutive naturals, for example, 1113919 + ... + 1120188.

It is an arithmetic number, because the mean of its divisors is an integer number (402139440).

Almost surely, 2^7003925445 is an apocalyptic number.

It is an amenable number.

7003925445 is a deficient number, since it is larger than the sum of its proper divisors (5864536635).

7003925445 is a wasteful number, since it uses less digits than its factorization.

7003925445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234145.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 7003925445 is about 83689.4583863464. The cubic root of 7003925445 is about 1913.2886924361.

The spelling of 7003925445 in words is "seven billion, three million, nine hundred twenty-five thousand, four hundred forty-five".