82752563 has 2 divisors, whose sum is σ = 82752564. Its totient is φ = 82752562.

The previous prime is 82752541. The next prime is 82752599. The reversal of 82752563 is 36525728.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82752563 - 2¹² = 82748467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (82758563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41376281 + 41376282.

It is an arithmetic number, because the mean of its divisors is an integer number (41376282).

Almost surely, 2^82752563 is an apocalyptic number.

82752563 is a deficient number, since it is larger than the sum of its proper divisors (1).

82752563 is an equidigital number, since it uses as much as digits as its factorization.

82752563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 38.

The square root of 82752563 is about 9096.8435734600. The cubic root of 82752563 is about 435.7731667346.

The spelling of 82752563 in words is "eighty-two million, seven hundred fifty-two thousand, five hundred sixty-three".