565961016 has 32 divisors (see below), whose sum is σ = 1417476240. Its totient is φ = 188310528.

The previous prime is 565960921. The next prime is 565961021. The reversal of 565961016 is 610169565.

565961016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 7801 + ... + 34536.

Almost surely, 2^565961016 is an apocalyptic number.

It is an amenable number.

565961016 is an abundant number, since it is smaller than the sum of its proper divisors (851515224).

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

565961016 is a wasteful number, since it uses less digits than its factorization.

565961016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42903 (or 42899 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 565961016 is about 23789.9351827616. The cubic root of 565961016 is about 827.1713921157.

The spelling of 565961016 in words is "five hundred sixty-five million, nine hundred sixty-one thousand, sixteen".