53933339 has 2 divisors, whose sum is σ = 53933340. Its totient is φ = 53933338.

The previous prime is 53933323. The next prime is 53933357. The reversal of 53933339 is 93333935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53933339 - 2⁴ = 53933323 is a prime.

It is not a weakly prime, because it can be changed into another prime (53933239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26966669 + 26966670.

It is an arithmetic number, because the mean of its divisors is an integer number (26966670).

Almost surely, 2^53933339 is an apocalyptic number.

53933339 is a deficient number, since it is larger than the sum of its proper divisors (1).

53933339 is an equidigital number, since it uses as much as digits as its factorization.

53933339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 98415, while the sum is 38.

The square root of 53933339 is about 7343.9321211460. The cubic root of 53933339 is about 377.8207183376.

The spelling of 53933339 in words is "fifty-three million, nine hundred thirty-three thousand, three hundred thirty-nine".