54683929 has 2 divisors, whose sum is σ = 54683930. Its totient is φ = 54683928.

The previous prime is 54683927. The next prime is 54683933. The reversal of 54683929 is 92938645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54051904 + 632025 = 7352^2 + 795^2 .

It is a cyclic number.

It is not a de Polignac number, because 54683929 - 2¹ = 54683927 is a prime.

Together with 54683927, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54683927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27341964 + 27341965.

It is an arithmetic number, because the mean of its divisors is an integer number (27341965).

Almost surely, 2^54683929 is an apocalyptic number.

It is an amenable number.

54683929 is a deficient number, since it is larger than the sum of its proper divisors (1).

54683929 is an equidigital number, since it uses as much as digits as its factorization.

54683929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 54683929 is about 7394.8582812654. The cubic root of 54683929 is about 379.5653594690.

The spelling of 54683929 in words is "fifty-four million, six hundred eighty-three thousand, nine hundred twenty-nine".