53083999 has 2 divisors, whose sum is σ = 53084000. Its totient is φ = 53083998.

The previous prime is 53083963. The next prime is 53084021. The reversal of 53083999 is 99938035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53083999 - 2⁷ = 53083871 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53083909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26541999 + 26542000.

It is an arithmetic number, because the mean of its divisors is an integer number (26542000).

Almost surely, 2^53083999 is an apocalyptic number.

53083999 is a deficient number, since it is larger than the sum of its proper divisors (1).

53083999 is an equidigital number, since it uses as much as digits as its factorization.

53083999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 53083999 is about 7285.8766802630. The cubic root of 53083999 is about 375.8269136005.

The spelling of 53083999 in words is "fifty-three million, eighty-three thousand, nine hundred ninety-nine".