57482177 has 2 divisors, whose sum is σ = 57482178. Its totient is φ = 57482176.

The previous prime is 57482149. The next prime is 57482179. The reversal of 57482177 is 77128475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54184321 + 3297856 = 7361^2 + 1816^2 .

It is a cyclic number.

It is not a de Polignac number, because 57482177 - 2¹⁶ = 57416641 is a prime.

Together with 57482179, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57482179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28741088 + 28741089.

It is an arithmetic number, because the mean of its divisors is an integer number (28741089).

Almost surely, 2^57482177 is an apocalyptic number.

It is an amenable number.

57482177 is a deficient number, since it is larger than the sum of its proper divisors (1).

57482177 is an equidigital number, since it uses as much as digits as its factorization.

57482177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 109760, while the sum is 41.

The square root of 57482177 is about 7581.7001391508. The cubic root of 57482177 is about 385.9322480351.

The spelling of 57482177 in words is "fifty-seven million, four hundred eighty-two thousand, one hundred seventy-seven".