541057171 has 2 divisors, whose sum is σ = 541057172. Its totient is φ = 541057170.

The previous prime is 541057159. The next prime is 541057177. The reversal of 541057171 is 171750145.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541057171 is a prime.

It is not a weakly prime, because it can be changed into another prime (541057177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270528585 + 270528586.

It is an arithmetic number, because the mean of its divisors is an integer number (270528586).

Almost surely, 2^541057171 is an apocalyptic number.

541057171 is a deficient number, since it is larger than the sum of its proper divisors (1).

541057171 is an equidigital number, since it uses as much as digits as its factorization.

541057171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4900, while the sum is 31.

The square root of 541057171 is about 23260.6356533952. The cubic root of 541057171 is about 814.8563466432.

The spelling of 541057171 in words is "five hundred forty-one million, fifty-seven thousand, one hundred seventy-one".