54544663 has 2 divisors, whose sum is σ = 54544664. Its totient is φ = 54544662.

The previous prime is 54544657. The next prime is 54544669. The reversal of 54544663 is 36644545.

It is a balanced prime because it is at equal distance from previous prime (54544657) and next prime (54544669).

It is a cyclic number.

It is not a de Polignac number, because 54544663 - 2⁹ = 54544151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54544669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27272331 + 27272332.

It is an arithmetic number, because the mean of its divisors is an integer number (27272332).

Almost surely, 2^54544663 is an apocalyptic number.

54544663 is a deficient number, since it is larger than the sum of its proper divisors (1).

54544663 is an equidigital number, since it uses as much as digits as its factorization.

54544663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 37.

The square root of 54544663 is about 7385.4358706850. The cubic root of 54544663 is about 379.2428668707.

The spelling of 54544663 in words is "fifty-four million, five hundred forty-four thousand, six hundred sixty-three".