52085623 has 2 divisors, whose sum is σ = 52085624. Its totient is φ = 52085622.

The previous prime is 52085609. The next prime is 52085633. The reversal of 52085623 is 32658025.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52085623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52085633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26042811 + 26042812.

It is an arithmetic number, because the mean of its divisors is an integer number (26042812).

Almost surely, 2^52085623 is an apocalyptic number.

52085623 is a deficient number, since it is larger than the sum of its proper divisors (1).

52085623 is an equidigital number, since it uses as much as digits as its factorization.

52085623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 52085623 is about 7217.0369958869. The cubic root of 52085623 is about 373.4558679585.

The spelling of 52085623 in words is "fifty-two million, eighty-five thousand, six hundred twenty-three".