8057124133 has 4 divisors (see below), whose sum is σ = 8061884908. Its totient is φ = 8052363360.

The previous prime is 8057124113. The next prime is 8057124149. The reversal of 8057124133 is 3314217508.

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 4289988004 + 3767136129 = 65498^2 + 61377^2 .

It is a cyclic number.

It is not a de Polignac number, because 8057124133 - 2²¹ = 8055026981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8057124113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2377848 + ... + 2381233.

It is an arithmetic number, because the mean of its divisors is an integer number (2015471227).

Almost surely, 2^8057124133 is an apocalyptic number.

It is an amenable number.

8057124133 is a deficient number, since it is larger than the sum of its proper divisors (4760775).

8057124133 is a wasteful number, since it uses less digits than its factorization.

8057124133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760774.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 8057124133 is about 89761.4846858050. The cubic root of 8057124133 is about 2004.7490587117.

The spelling of 8057124133 in words is "eight billion, fifty-seven million, one hundred twenty-four thousand, one hundred thirty-three".