565425016 has 16 divisors (see below), whose sum is σ = 1141723800. Its totient is φ = 260965344.

The previous prime is 565425011. The next prime is 565425023. The reversal of 565425016 is 610524565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565425011) 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, 2718286 + ... + 2718493.

Almost surely, 2^565425016 is an apocalyptic number.

It is an amenable number.

565425016 is an abundant number, since it is smaller than the sum of its proper divisors (576298784).

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

565425016 is a wasteful number, since it uses less digits than its factorization.

565425016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436798 (or 5436794 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 565425016 is about 23778.6672460843. The cubic root of 565425016 is about 826.9101821904.

The spelling of 565425016 in words is "five hundred sixty-five million, four hundred twenty-five thousand, sixteen".