4123125777 has 8 divisors (see below), whose sum is σ = 5497935264. Its totient is φ = 2748533408.

The previous prime is 4123125731. The next prime is 4123125857. The reversal of 4123125777 is 7775213214.

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

It is a cyclic number.

It is not a de Polignac number, because 4123125777 - 2¹¹ = 4123123729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4123123777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3063 + ... + 90860.

It is an arithmetic number, because the mean of its divisors is an integer number (687241908).

Almost surely, 2^4123125777 is an apocalyptic number.

It is an amenable number.

4123125777 is a deficient number, since it is larger than the sum of its proper divisors (1374809487).

4123125777 is a wasteful number, since it uses less digits than its factorization.

4123125777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108559.

The product of its digits is 82320, while the sum is 39.

The square root of 4123125777 is about 64211.5704293237. The cubic root of 4123125777 is about 1603.5242338738.

The spelling of 4123125777 in words is "four billion, one hundred twenty-three million, one hundred twenty-five thousand, seven hundred seventy-seven".