565250242 has 16 divisors (see below), whose sum is σ = 862358112. Its totient is φ = 277823520.

The previous prime is 565250239. The next prime is 565250251. The reversal of 565250242 is 242052565.

It is a happy 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, 38517 + ... + 51127.

It is an arithmetic number, because the mean of its divisors is an integer number (53897382).

Almost surely, 2^565250242 is an apocalyptic number.

565250242 is a deficient number, since it is larger than the sum of its proper divisors (297107870).

565250242 is a wasteful number, since it uses less digits than its factorization.

565250242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12993.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 565250242 is about 23774.9919453194. The cubic root of 565250242 is about 826.8249735483.

The spelling of 565250242 in words is "five hundred sixty-five million, two hundred fifty thousand, two hundred forty-two".