53332823 has 2 divisors, whose sum is σ = 53332824. Its totient is φ = 53332822.

The previous prime is 53332813. The next prime is 53332843. The reversal of 53332823 is 32823335.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53332823 - 2⁸ = 53332567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53332813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26666411 + 26666412.

It is an arithmetic number, because the mean of its divisors is an integer number (26666412).

Almost surely, 2^53332823 is an apocalyptic number.

53332823 is a deficient number, since it is larger than the sum of its proper divisors (1).

53332823 is an equidigital number, since it uses as much as digits as its factorization.

53332823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 29.

The square root of 53332823 is about 7302.9324931838. The cubic root of 53332823 is about 376.4132109434.

The spelling of 53332823 in words is "fifty-three million, three hundred thirty-two thousand, eight hundred twenty-three".