563040651 has 4 divisors (see below), whose sum is σ = 750720872. Its totient is φ = 375360432.

The previous prime is 563040649. The next prime is 563040679. The reversal of 563040651 is 156040365.

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

It is not a de Polignac number, because 563040651 - 2¹ = 563040649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563040601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93840106 + ... + 93840111.

It is an arithmetic number, because the mean of its divisors is an integer number (187680218).

Almost surely, 2^563040651 is an apocalyptic number.

563040651 is a deficient number, since it is larger than the sum of its proper divisors (187680221).

563040651 is a wasteful number, since it uses less digits than its factorization.

563040651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187680220.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 563040651 is about 23728.4776376404. The cubic root of 563040651 is about 825.7462001681.

The spelling of 563040651 in words is "five hundred sixty-three million, forty thousand, six hundred fifty-one".