54352271 has 2 divisors, whose sum is σ = 54352272. Its totient is φ = 54352270.

The previous prime is 54352231. The next prime is 54352357. The reversal of 54352271 is 17225345.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54352271 is a prime.

It is a Chen prime.

It is equal to p_3245915 and since 54352271 and 3245915 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54352231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27176135 + 27176136.

It is an arithmetic number, because the mean of its divisors is an integer number (27176136).

Almost surely, 2^54352271 is an apocalyptic number.

54352271 is a deficient number, since it is larger than the sum of its proper divisors (1).

54352271 is an equidigital number, since it uses as much as digits as its factorization.

54352271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 29.

The square root of 54352271 is about 7372.3992702512. The cubic root of 54352271 is about 378.7964483186.

The spelling of 54352271 in words is "fifty-four million, three hundred fifty-two thousand, two hundred seventy-one".