563773505 has 8 divisors (see below), whose sum is σ = 676760832. Its totient is φ = 450863728.

The previous prime is 563773481. The next prime is 563773513. The reversal of 563773505 is 505377365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 563773505 - 2¹⁴ = 563757121 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967 + ... + 33636.

It is an arithmetic number, because the mean of its divisors is an integer number (84595104).

Almost surely, 2^563773505 is an apocalyptic number.

It is an amenable number.

563773505 is a deficient number, since it is larger than the sum of its proper divisors (112987327).

563773505 is a wasteful number, since it uses less digits than its factorization.

563773505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38775.

The product of its (nonzero) digits is 330750, while the sum is 41.

The square root of 563773505 is about 23743.9151152458. The cubic root of 563773505 is about 826.1043087340.

The spelling of 563773505 in words is "five hundred sixty-three million, seven hundred seventy-three thousand, five hundred five".