54518683 has 2 divisors, whose sum is σ = 54518684. Its totient is φ = 54518682.

The previous prime is 54518627. The next prime is 54518693. The reversal of 54518683 is 38681545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54518683 is a prime.

It is not a weakly prime, because it can be changed into another prime (54518623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27259341 + 27259342.

It is an arithmetic number, because the mean of its divisors is an integer number (27259342).

Almost surely, 2^54518683 is an apocalyptic number.

54518683 is a deficient number, since it is larger than the sum of its proper divisors (1).

54518683 is an equidigital number, since it uses as much as digits as its factorization.

54518683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115200, while the sum is 40.

The square root of 54518683 is about 7383.6767941182. The cubic root of 54518683 is about 379.1826453087.

The spelling of 54518683 in words is "fifty-four million, five hundred eighteen thousand, six hundred eighty-three".