57125143673 has 24 divisors (see below), whose sum is σ = 65388310680. Its totient is φ = 49600788480.

The previous prime is 57125143651. The next prime is 57125143697. The reversal of 57125143673 is 37634152175.

57125143673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 14320430224 + 42804713449 = 119668^2 + 206893^2 .

It is not a de Polignac number, because 57125143673 - 2⁶ = 57125143609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57125143073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9167723 + ... + 9173951.

It is an arithmetic number, because the mean of its divisors is an integer number (2724512945).

Almost surely, 2^57125143673 is an apocalyptic number.

It is an amenable number.

57125143673 is a deficient number, since it is larger than the sum of its proper divisors (8263167007).

57125143673 is a wasteful number, since it uses less digits than its factorization.

57125143673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8717 (or 8700 counting only the distinct ones).

The product of its digits is 529200, while the sum is 44.

The spelling of 57125143673 in words is "fifty-seven billion, one hundred twenty-five million, one hundred forty-three thousand, six hundred seventy-three".