4058756645 has 8 divisors (see below), whose sum is σ = 4874415000. Its totient is φ = 3244400640.

The previous prime is 4058756593. The next prime is 4058756651. The reversal of 4058756645 is 5466578504.

It can be written as a sum of positive squares in 4 ways, for example, as 127215841 + 3931540804 = 11279^2 + 62702^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4058756645 - 2²⁸ = 3790321189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4058756593 and 4058756602.

It is a congruent number.

It is an unprimeable number.

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, 318716 + ... + 331205.

It is an arithmetic number, because the mean of its divisors is an integer number (609301875).

Almost surely, 2^4058756645 is an apocalyptic number.

It is an amenable number.

4058756645 is a deficient number, since it is larger than the sum of its proper divisors (815658355).

4058756645 is a wasteful number, since it uses less digits than its factorization.

4058756645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651175.

The product of its (nonzero) digits is 4032000, while the sum is 50.

The square root of 4058756645 is about 63708.3718595916. The cubic root of 4058756645 is about 1595.1358322229.

The spelling of 4058756645 in words is "four billion, fifty-eight million, seven hundred fifty-six thousand, six hundred forty-five".