563652013 has 8 divisors (see below), whose sum is σ = 587598336. Its totient is φ = 540066000.

The previous prime is 563651989. The next prime is 563652029. The reversal of 563652013 is 310256365.

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 563652013 - 2¹⁷ = 563520941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563652083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86881 + ... + 93142.

It is an arithmetic number, because the mean of its divisors is an integer number (73449792).

Almost surely, 2^563652013 is an apocalyptic number.

It is an amenable number.

563652013 is a deficient number, since it is larger than the sum of its proper divisors (23946323).

563652013 is a wasteful number, since it uses less digits than its factorization.

563652013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180155.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 563652013 is about 23741.3565956118. The cubic root of 563652013 is about 826.0449632261.

The spelling of 563652013 in words is "five hundred sixty-three million, six hundred fifty-two thousand, thirteen".