52818463 has 2 divisors, whose sum is σ = 52818464. Its totient is φ = 52818462.

The previous prime is 52818449. The next prime is 52818481. The reversal of 52818463 is 36481825.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52818463 - 2⁵ = 52818431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52818443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26409231 + 26409232.

It is an arithmetic number, because the mean of its divisors is an integer number (26409232).

Almost surely, 2^52818463 is an apocalyptic number.

52818463 is a deficient number, since it is larger than the sum of its proper divisors (1).

52818463 is an equidigital number, since it uses as much as digits as its factorization.

52818463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 37.

The square root of 52818463 is about 7267.6311821666. The cubic root of 52818463 is about 375.1992138552.

The spelling of 52818463 in words is "fifty-two million, eight hundred eighteen thousand, four hundred sixty-three".