57750847723 has 2 divisors, whose sum is σ = 57750847724. Its totient is φ = 57750847722.

The previous prime is 57750847709. The next prime is 57750847741. The reversal of 57750847723 is 32774805775.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57750847723 is a prime.

It is a super-3 number, since 3×57750847723³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (57750847703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28875423861 + 28875423862.

It is an arithmetic number, because the mean of its divisors is an integer number (28875423862).

Almost surely, 2^57750847723 is an apocalyptic number.

57750847723 is a deficient number, since it is larger than the sum of its proper divisors (1).

57750847723 is an equidigital number, since it uses as much as digits as its factorization.

57750847723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11524800, while the sum is 55.

The spelling of 57750847723 in words is "fifty-seven billion, seven hundred fifty million, eight hundred forty-seven thousand, seven hundred twenty-three".