54463663 has 2 divisors, whose sum is σ = 54463664. Its totient is φ = 54463662.

The previous prime is 54463649. The next prime is 54463681. The reversal of 54463663 is 36636445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54463663 - 2⁹ = 54463151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54463613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27231831 + 27231832.

It is an arithmetic number, because the mean of its divisors is an integer number (27231832).

Almost surely, 2^54463663 is an apocalyptic number.

54463663 is a deficient number, since it is larger than the sum of its proper divisors (1).

54463663 is an equidigital number, since it uses as much as digits as its factorization.

54463663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 37.

The square root of 54463663 is about 7379.9500675818. The cubic root of 54463663 is about 379.0550459239.

The spelling of 54463663 in words is "fifty-four million, four hundred sixty-three thousand, six hundred sixty-three".