57871480577 has 2 divisors, whose sum is σ = 57871480578. Its totient is φ = 57871480576.

The previous prime is 57871480493. The next prime is 57871480591. The reversal of 57871480577 is 77508417875.

It is a happy number.

57871480577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32572669441 + 25298811136 = 180479^2 + 159056^2 .

It is a cyclic number.

It is not a de Polignac number, because 57871480577 - 2²⁰ = 57870432001 is a prime.

It is not a weakly prime, because it can be changed into another prime (57871480477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28935740288 + 28935740289.

It is an arithmetic number, because the mean of its divisors is an integer number (28935740289).

Almost surely, 2^57871480577 is an apocalyptic number.

It is an amenable number.

57871480577 is a deficient number, since it is larger than the sum of its proper divisors (1).

57871480577 is an equidigital number, since it uses as much as digits as its factorization.

57871480577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15366400, while the sum is 59.

The spelling of 57871480577 in words is "fifty-seven billion, eight hundred seventy-one million, four hundred eighty thousand, five hundred seventy-seven".