53725583 has 2 divisors, whose sum is σ = 53725584. Its totient is φ = 53725582.

The previous prime is 53725547. The next prime is 53725601. The reversal of 53725583 is 38552735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53725583 - 2¹⁴ = 53709199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53725513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26862791 + 26862792.

It is an arithmetic number, because the mean of its divisors is an integer number (26862792).

Almost surely, 2^53725583 is an apocalyptic number.

53725583 is a deficient number, since it is larger than the sum of its proper divisors (1).

53725583 is an equidigital number, since it uses as much as digits as its factorization.

53725583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 38.

The square root of 53725583 is about 7329.7737345705. The cubic root of 53725583 is about 377.3349611161.

The spelling of 53725583 in words is "fifty-three million, seven hundred twenty-five thousand, five hundred eighty-three".