57873870277 has 2 divisors, whose sum is σ = 57873870278. Its totient is φ = 57873870276.

The previous prime is 57873870259. The next prime is 57873870283. The reversal of 57873870277 is 77207837875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54478360836 + 3395509441 = 233406^2 + 58271^2 .

It is a cyclic number.

It is not a de Polignac number, because 57873870277 - 2⁷ = 57873870149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57873870247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28936935138 + 28936935139.

It is an arithmetic number, because the mean of its divisors is an integer number (28936935139).

Almost surely, 2^57873870277 is an apocalyptic number.

It is an amenable number.

57873870277 is a deficient number, since it is larger than the sum of its proper divisors (1).

57873870277 is an equidigital number, since it uses as much as digits as its factorization.

57873870277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32269440, while the sum is 61.

The spelling of 57873870277 in words is "fifty-seven billion, eight hundred seventy-three million, eight hundred seventy thousand, two hundred seventy-seven".