57136712177147 has 2 divisors, whose sum is σ = 57136712177148. Its totient is φ = 57136712177146.

The previous prime is 57136712177143. The next prime is 57136712177197. The reversal of 57136712177147 is 74177121763175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57136712177147 - 2² = 57136712177143 is a prime.

It is not a weakly prime, because it can be changed into another prime (57136712177143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28568356088573 + 28568356088574.

It is an arithmetic number, because the mean of its divisors is an integer number (28568356088574).

Almost surely, 2^{57136712177147} is an apocalyptic number.

57136712177147 is a deficient number, since it is larger than the sum of its proper divisors (1).

57136712177147 is an equidigital number, since it uses as much as digits as its factorization.

57136712177147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12101040, while the sum is 59.

The spelling of 57136712177147 in words is "fifty-seven trillion, one hundred thirty-six billion, seven hundred twelve million, one hundred seventy-seven thousand, one hundred forty-seven".