69053563 has 2 divisors, whose sum is σ = 69053564. Its totient is φ = 69053562.

The previous prime is 69053557. The next prime is 69053573. The reversal of 69053563 is 36535096.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 69053563 - 2⁵ = 69053531 is a prime.

It is not a weakly prime, because it can be changed into another prime (69053513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34526781 + 34526782.

It is an arithmetic number, because the mean of its divisors is an integer number (34526782).

Almost surely, 2^69053563 is an apocalyptic number.

69053563 is a deficient number, since it is larger than the sum of its proper divisors (1).

69053563 is an equidigital number, since it uses as much as digits as its factorization.

69053563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 37.

The square root of 69053563 is about 8309.8473511852. The cubic root of 69053563 is about 410.2626970056.

The spelling of 69053563 in words is "sixty-nine million, fifty-three thousand, five hundred sixty-three".