54291673 has 2 divisors, whose sum is σ = 54291674. Its totient is φ = 54291672.

The previous prime is 54291649. The next prime is 54291697. The reversal of 54291673 is 37619245.

It is a balanced prime because it is at equal distance from previous prime (54291649) and next prime (54291697).

It can be written as a sum of positive squares in only one way, i.e., 39337984 + 14953689 = 6272^2 + 3867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54291673 is a prime.

It is not a weakly prime, because it can be changed into another prime (54211673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27145836 + 27145837.

It is an arithmetic number, because the mean of its divisors is an integer number (27145837).

Almost surely, 2^54291673 is an apocalyptic number.

It is an amenable number.

54291673 is a deficient number, since it is larger than the sum of its proper divisors (1).

54291673 is an equidigital number, since it uses as much as digits as its factorization.

54291673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 54291673 is about 7368.2883358349. The cubic root of 54291673 is about 378.6556210651.

The spelling of 54291673 in words is "fifty-four million, two hundred ninety-one thousand, six hundred seventy-three".