563165430 has 16 divisors (see below), whose sum is σ = 1351597104. Its totient is φ = 150177440.

The previous prime is 563165417. The next prime is 563165431. The reversal of 563165430 is 34561365.

It is a junction number, because it is equal to n+sod(n) for n = 563165391 and 563165400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563165431) 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, 9386061 + ... + 9386120.

It is an arithmetic number, because the mean of its divisors is an integer number (84474819).

Almost surely, 2^563165430 is an apocalyptic number.

563165430 is an abundant number, since it is smaller than the sum of its proper divisors (788431674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563165430 is a wasteful number, since it uses less digits than its factorization.

563165430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18772191.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 563165430 is about 23731.1068009901. The cubic root of 563165430 is about 825.8071952752.

The spelling of 563165430 in words is "five hundred sixty-three million, one hundred sixty-five thousand, four hundred thirty".