57751546873 has 2 divisors, whose sum is σ = 57751546874. Its totient is φ = 57751546872.

The previous prime is 57751546859. The next prime is 57751546921. The reversal of 57751546873 is 37864515775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38593388304 + 19158158569 = 196452^2 + 138413^2 .

It is a cyclic number.

It is not a de Polignac number, because 57751546873 - 2⁵ = 57751546841 is a prime.

It is not a weakly prime, because it can be changed into another prime (57751546823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28875773436 + 28875773437.

It is an arithmetic number, because the mean of its divisors is an integer number (28875773437).

Almost surely, 2^57751546873 is an apocalyptic number.

It is an amenable number.

57751546873 is a deficient number, since it is larger than the sum of its proper divisors (1).

57751546873 is an equidigital number, since it uses as much as digits as its factorization.

57751546873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24696000, while the sum is 58.

The spelling of 57751546873 in words is "fifty-seven billion, seven hundred fifty-one million, five hundred forty-six thousand, eight hundred seventy-three".