54356413 has 2 divisors, whose sum is σ = 54356414. Its totient is φ = 54356412.

The previous prime is 54356377. The next prime is 54356417. The reversal of 54356413 is 31465345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35676729 + 18679684 = 5973^2 + 4322^2 .

It is a cyclic number.

It is not a de Polignac number, because 54356413 - 2¹⁷ = 54225341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54356417) 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, 27178206 + 27178207.

It is an arithmetic number, because the mean of its divisors is an integer number (27178207).

Almost surely, 2^54356413 is an apocalyptic number.

It is an amenable number.

54356413 is a deficient number, since it is larger than the sum of its proper divisors (1).

54356413 is an equidigital number, since it uses as much as digits as its factorization.

54356413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 54356413 is about 7372.6801775202. The cubic root of 54356413 is about 378.8060703332.

The spelling of 54356413 in words is "fifty-four million, three hundred fifty-six thousand, four hundred thirteen".