54332563 has 2 divisors, whose sum is σ = 54332564. Its totient is φ = 54332562.

The previous prime is 54332557. The next prime is 54332581. The reversal of 54332563 is 36523345.

It is a happy number.

54332563 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 54332563 - 2¹³ = 54324371 is a prime.

It is not a weakly prime, because it can be changed into another prime (54332543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27166281 + 27166282.

It is an arithmetic number, because the mean of its divisors is an integer number (27166282).

Almost surely, 2^54332563 is an apocalyptic number.

54332563 is a deficient number, since it is larger than the sum of its proper divisors (1).

54332563 is an equidigital number, since it uses as much as digits as its factorization.

54332563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 31.

The square root of 54332563 is about 7371.0625421305. The cubic root of 54332563 is about 378.7506592298.

The spelling of 54332563 in words is "fifty-four million, three hundred thirty-two thousand, five hundred sixty-three".