54053563 has 2 divisors, whose sum is σ = 54053564. Its totient is φ = 54053562.

The previous prime is 54053551. The next prime is 54053567. The reversal of 54053563 is 36535045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54053563 - 2¹³ = 54045371 is a prime.

It is not a weakly prime, because it can be changed into another prime (54053567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27026781 + 27026782.

It is an arithmetic number, because the mean of its divisors is an integer number (27026782).

Almost surely, 2^54053563 is an apocalyptic number.

54053563 is a deficient number, since it is larger than the sum of its proper divisors (1).

54053563 is an equidigital number, since it uses as much as digits as its factorization.

54053563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 54053563 is about 7352.1128255761. The cubic root of 54053563 is about 378.1012461730.

The spelling of 54053563 in words is "fifty-four million, fifty-three thousand, five hundred sixty-three".