563348215 has 4 divisors (see below), whose sum is σ = 676017864. Its totient is φ = 450678568.

The previous prime is 563348209. The next prime is 563348243. The reversal of 563348215 is 512843365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 563348215 - 2³ = 563348207 is a prime.

It is a super-2 number, since 2×563348215² = 634722422687372450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56334817 + ... + 56334826.

It is an arithmetic number, because the mean of its divisors is an integer number (169004466).

Almost surely, 2^563348215 is an apocalyptic number.

563348215 is a deficient number, since it is larger than the sum of its proper divisors (112669649).

563348215 is a wasteful number, since it uses less digits than its factorization.

563348215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112669648.

The product of its digits is 86400, while the sum is 37.

The square root of 563348215 is about 23734.9576574301. The cubic root of 563348215 is about 825.8965289076.

The spelling of 563348215 in words is "five hundred sixty-three million, three hundred forty-eight thousand, two hundred fifteen".