54343349 has 2 divisors, whose sum is σ = 54343350. Its totient is φ = 54343348.

The previous prime is 54343321. The next prime is 54343351. The reversal of 54343349 is 94334345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51940849 + 2402500 = 7207^2 + 1550^2 .

It is a cyclic number.

It is not a de Polignac number, because 54343349 - 2¹² = 54339253 is a prime.

Together with 54343351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54343049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27171674 + 27171675.

It is an arithmetic number, because the mean of its divisors is an integer number (27171675).

Almost surely, 2^54343349 is an apocalyptic number.

It is an amenable number.

54343349 is a deficient number, since it is larger than the sum of its proper divisors (1).

54343349 is an equidigital number, since it uses as much as digits as its factorization.

54343349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 35.

The square root of 54343349 is about 7371.7941506800. The cubic root of 54343349 is about 378.7757205318.

The spelling of 54343349 in words is "fifty-four million, three hundred forty-three thousand, three hundred forty-nine".