53623093 has 2 divisors, whose sum is σ = 53623094. Its totient is φ = 53623092.

The previous prime is 53623081. The next prime is 53623159. The reversal of 53623093 is 39032635.

53623093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50722884 + 2900209 = 7122^2 + 1703^2 .

It is a cyclic number.

It is not a de Polignac number, because 53623093 - 2⁵ = 53623061 is a prime.

It is a super-2 number, since 2×53623093² = 5750872205773298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53623393) 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, 26811546 + 26811547.

It is an arithmetic number, because the mean of its divisors is an integer number (26811547).

Almost surely, 2^53623093 is an apocalyptic number.

It is an amenable number.

53623093 is a deficient number, since it is larger than the sum of its proper divisors (1).

53623093 is an equidigital number, since it uses as much as digits as its factorization.

53623093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 53623093 is about 7322.7790489677. The cubic root of 53623093 is about 377.0948664489.

The spelling of 53623093 in words is "fifty-three million, six hundred twenty-three thousand, ninety-three".