52276663 has 2 divisors, whose sum is σ = 52276664. Its totient is φ = 52276662.

The previous prime is 52276613. The next prime is 52276673. The reversal of 52276663 is 36667225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52276663 - 2⁹ = 52276151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52276613) 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, 26138331 + 26138332.

It is an arithmetic number, because the mean of its divisors is an integer number (26138332).

Almost surely, 2^52276663 is an apocalyptic number.

52276663 is a deficient number, since it is larger than the sum of its proper divisors (1).

52276663 is an equidigital number, since it uses as much as digits as its factorization.

52276663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 52276663 is about 7230.2602304481. The cubic root of 52276663 is about 373.9118988531.

The spelling of 52276663 in words is "fifty-two million, two hundred seventy-six thousand, six hundred sixty-three".