54659933 has 2 divisors, whose sum is σ = 54659934. Its totient is φ = 54659932.

The previous prime is 54659921. The next prime is 54659939. The reversal of 54659933 is 33995645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29789764 + 24870169 = 5458^2 + 4987^2 .

It is a cyclic number.

It is not a de Polignac number, because 54659933 - 2⁸ = 54659677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54659939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27329966 + 27329967.

It is an arithmetic number, because the mean of its divisors is an integer number (27329967).

Almost surely, 2^54659933 is an apocalyptic number.

It is an amenable number.

54659933 is a deficient number, since it is larger than the sum of its proper divisors (1).

54659933 is an equidigital number, since it uses as much as digits as its factorization.

54659933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 44.

The square root of 54659933 is about 7393.2356245422. The cubic root of 54659933 is about 379.5098319853.

The spelling of 54659933 in words is "fifty-four million, six hundred fifty-nine thousand, nine hundred thirty-three".