4207245725 has 12 divisors (see below), whose sum is σ = 5283024960. Its totient is φ = 3323190000.

The previous prime is 4207245703. The next prime is 4207245727. The reversal of 4207245725 is 5275427024.

It is a happy number.

It is not a de Polignac number, because 4207245725 - 2⁶ = 4207245661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4207245727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1063151 + ... + 1067100.

It is an arithmetic number, because the mean of its divisors is an integer number (440252080).

Almost surely, 2^4207245725 is an apocalyptic number.

It is an amenable number.

4207245725 is a deficient number, since it is larger than the sum of its proper divisors (1075779235).

4207245725 is a wasteful number, since it uses less digits than its factorization.

4207245725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130340 (or 2130335 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 38.

The square root of 4207245725 is about 64863.2848767313. The cubic root of 4207245725 is about 1614.3559272963.

The spelling of 4207245725 in words is "four billion, two hundred seven million, two hundred forty-five thousand, seven hundred twenty-five".