53323703 has 2 divisors, whose sum is σ = 53323704. Its totient is φ = 53323702.

The previous prime is 53323691. The next prime is 53323723. The reversal of 53323703 is 30732335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53323703 - 2⁸ = 53323447 is a prime.

It is a Chen prime.

It is equal to p_3188321 and since 53323703 and 3188321 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53323723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26661851 + 26661852.

It is an arithmetic number, because the mean of its divisors is an integer number (26661852).

Almost surely, 2^53323703 is an apocalyptic number.

53323703 is a deficient number, since it is larger than the sum of its proper divisors (1).

53323703 is an equidigital number, since it uses as much as digits as its factorization.

53323703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 26.

The square root of 53323703 is about 7302.3080597849. The cubic root of 53323703 is about 376.3917539620.

The spelling of 53323703 in words is "fifty-three million, three hundred twenty-three thousand, seven hundred three".