54058447 has 2 divisors, whose sum is σ = 54058448. Its totient is φ = 54058446.

The previous prime is 54058421. The next prime is 54058457. The reversal of 54058447 is 74485045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54058447 - 2²³ = 45669839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54058457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27029223 + 27029224.

It is an arithmetic number, because the mean of its divisors is an integer number (27029224).

Almost surely, 2^54058447 is an apocalyptic number.

54058447 is a deficient number, since it is larger than the sum of its proper divisors (1).

54058447 is an equidigital number, since it uses as much as digits as its factorization.

54058447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 54058447 is about 7352.4449674921. Note that the first 3 decimals coincide. The cubic root of 54058447 is about 378.1126335869.

The spelling of 54058447 in words is "fifty-four million, fifty-eight thousand, four hundred forty-seven".