53650523 has 2 divisors, whose sum is σ = 53650524. Its totient is φ = 53650522.

The previous prime is 53650459. The next prime is 53650543. The reversal of 53650523 is 32505635.

It is a happy number.

53650523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53650523 - 2⁶ = 53650459 is a prime.

It is not a weakly prime, because it can be changed into another prime (53650543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26825261 + 26825262.

It is an arithmetic number, because the mean of its divisors is an integer number (26825262).

Almost surely, 2^53650523 is an apocalyptic number.

53650523 is a deficient number, since it is larger than the sum of its proper divisors (1).

53650523 is an equidigital number, since it uses as much as digits as its factorization.

53650523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 53650523 is about 7324.6517323351. The cubic root of 53650523 is about 377.1591543542.

The spelling of 53650523 in words is "fifty-three million, six hundred fifty thousand, five hundred twenty-three".