54017071 has 2 divisors, whose sum is σ = 54017072. Its totient is φ = 54017070.

The previous prime is 54017063. The next prime is 54017081. The reversal of 54017071 is 17071045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54017071 - 2³ = 54017063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54017081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27008535 + 27008536.

It is an arithmetic number, because the mean of its divisors is an integer number (27008536).

Almost surely, 2^54017071 is an apocalyptic number.

54017071 is a deficient number, since it is larger than the sum of its proper divisors (1).

54017071 is an equidigital number, since it uses as much as digits as its factorization.

54017071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 54017071 is about 7349.6306709929. The cubic root of 54017071 is about 378.0161406096.

The spelling of 54017071 in words is "fifty-four million, seventeen thousand, seventy-one".