54427356404303 has 2 divisors, whose sum is σ = 54427356404304. Its totient is φ = 54427356404302.

The previous prime is 54427356404269. The next prime is 54427356404357. The reversal of 54427356404303 is 30340465372445.

It is a happy number.

54427356404303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54427356404303 - 2²⁰ = 54427355355727 is a prime.

It is a super-2 number, since 2×54427356404303² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54427356400303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27213678202151 + 27213678202152.

It is an arithmetic number, because the mean of its divisors is an integer number (27213678202152).

Almost surely, 2^{54427356404303} is an apocalyptic number.

54427356404303 is a deficient number, since it is larger than the sum of its proper divisors (1).

54427356404303 is an equidigital number, since it uses as much as digits as its factorization.

54427356404303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14515200, while the sum is 50.

The spelling of 54427356404303 in words is "fifty-four trillion, four hundred twenty-seven billion, three hundred fifty-six million, four hundred four thousand, three hundred three".