53332523 has 2 divisors, whose sum is σ = 53332524. Its totient is φ = 53332522.

The previous prime is 53332471. The next prime is 53332541. The reversal of 53332523 is 32523335.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53332523 - 2²⁰ = 52283947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53332492 and 53332501.

It is not a weakly prime, because it can be changed into another prime (53332823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26666261 + 26666262.

It is an arithmetic number, because the mean of its divisors is an integer number (26666262).

Almost surely, 2^53332523 is an apocalyptic number.

53332523 is a deficient number, since it is larger than the sum of its proper divisors (1).

53332523 is an equidigital number, since it uses as much as digits as its factorization.

53332523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 26.

The square root of 53332523 is about 7302.9119534608. The cubic root of 53332523 is about 376.4125051606.

Adding to 53332523 its reverse (32523335), we get a palindrome (85855858).

The spelling of 53332523 in words is "fifty-three million, three hundred thirty-two thousand, five hundred twenty-three".