4067025745 has 4 divisors (see below), whose sum is σ = 4880430900. Its totient is φ = 3253620592.

The previous prime is 4067025737. The next prime is 4067025757. The reversal of 4067025745 is 5475207604.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2151475456 + 1915550289 = 46384^2 + 43767^2 .

It is a cyclic number.

It is not a de Polignac number, because 4067025745 - 2³ = 4067025737 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4067025698 and 4067025707.

It is an unprimeable number.

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, 406702570 + ... + 406702579.

It is an arithmetic number, because the mean of its divisors is an integer number (1220107725).

Almost surely, 2^4067025745 is an apocalyptic number.

It is an amenable number.

4067025745 is a deficient number, since it is larger than the sum of its proper divisors (813405155).

4067025745 is an equidigital number, since it uses as much as digits as its factorization.

4067025745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813405154.

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 4067025745 is about 63773.2369023245. The cubic root of 4067025745 is about 1596.2183796808.

The spelling of 4067025745 in words is "four billion, sixty-seven million, twenty-five thousand, seven hundred forty-five".