54727271 has 2 divisors, whose sum is σ = 54727272. Its totient is φ = 54727270.

The previous prime is 54727259. The next prime is 54727319. The reversal of 54727271 is 17272745.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54727271 - 2⁶ = 54727207 is a prime.

It is a super-2 number, since 2×54727271² = 5990148382214882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54727241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27363635 + 27363636.

It is an arithmetic number, because the mean of its divisors is an integer number (27363636).

Almost surely, 2^54727271 is an apocalyptic number.

54727271 is a deficient number, since it is larger than the sum of its proper divisors (1).

54727271 is an equidigital number, since it uses as much as digits as its factorization.

54727271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27440, while the sum is 35.

The square root of 54727271 is about 7397.7882505516. The cubic root of 54727271 is about 379.6656130395.

The spelling of 54727271 in words is "fifty-four million, seven hundred twenty-seven thousand, two hundred seventy-one".