54085349 has 2 divisors, whose sum is σ = 54085350. Its totient is φ = 54085348.

The previous prime is 54085321. The next prime is 54085411. The reversal of 54085349 is 94358045.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43652449 + 10432900 = 6607^2 + 3230^2 .

It is a cyclic number.

It is not a de Polignac number, because 54085349 - 2¹⁶ = 54019813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54085249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27042674 + 27042675.

It is an arithmetic number, because the mean of its divisors is an integer number (27042675).

Almost surely, 2^54085349 is an apocalyptic number.

It is an amenable number.

54085349 is a deficient number, since it is larger than the sum of its proper divisors (1).

54085349 is an equidigital number, since it uses as much as digits as its factorization.

54085349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 54085349 is about 7354.2741994027. The cubic root of 54085349 is about 378.1753453353.

The spelling of 54085349 in words is "fifty-four million, eighty-five thousand, three hundred forty-nine".