53982727 has 2 divisors, whose sum is σ = 53982728. Its totient is φ = 53982726.

The previous prime is 53982689. The next prime is 53982751. The reversal of 53982727 is 72728935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53982727 - 2¹¹ = 53980679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53982767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26991363 + 26991364.

It is an arithmetic number, because the mean of its divisors is an integer number (26991364).

Almost surely, 2^53982727 is an apocalyptic number.

53982727 is a deficient number, since it is larger than the sum of its proper divisors (1).

53982727 is an equidigital number, since it uses as much as digits as its factorization.

53982727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 43.

The square root of 53982727 is about 7347.2938555634. The cubic root of 53982727 is about 377.9360095294.

The spelling of 53982727 in words is "fifty-three million, nine hundred eighty-two thousand, seven hundred twenty-seven".