54948163 has 2 divisors, whose sum is σ = 54948164. Its totient is φ = 54948162.

The previous prime is 54948143. The next prime is 54948191. The reversal of 54948163 is 36184945.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54948163 is a prime.

It is not a weakly prime, because it can be changed into another prime (54948143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27474081 + 27474082.

It is an arithmetic number, because the mean of its divisors is an integer number (27474082).

Almost surely, 2^54948163 is an apocalyptic number.

54948163 is a deficient number, since it is larger than the sum of its proper divisors (1).

54948163 is an equidigital number, since it uses as much as digits as its factorization.

54948163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 54948163 is about 7412.7028134143. The cubic root of 54948163 is about 380.1757335844.

The spelling of 54948163 in words is "fifty-four million, nine hundred forty-eight thousand, one hundred sixty-three".