54206401 has 2 divisors, whose sum is σ = 54206402. Its totient is φ = 54206400.

The previous prime is 54206393. The next prime is 54206419. The reversal of 54206401 is 10460245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48441600 + 5764801 = 6960^2 + 2401^2 .

It is a cyclic number.

It is not a de Polignac number, because 54206401 - 2³ = 54206393 is a prime.

It is not a weakly prime, because it can be changed into another prime (54206461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27103200 + 27103201.

It is an arithmetic number, because the mean of its divisors is an integer number (27103201).

Almost surely, 2^54206401 is an apocalyptic number.

It is an amenable number.

54206401 is a deficient number, since it is larger than the sum of its proper divisors (1).

54206401 is an equidigital number, since it uses as much as digits as its factorization.

54206401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 54206401 is about 7362.4996434635. The cubic root of 54206401 is about 378.4572748632.

Adding to 54206401 its reverse (10460245), we get a palindrome (64666646).

The spelling of 54206401 in words is "fifty-four million, two hundred six thousand, four hundred one".