565322042 has 4 divisors (see below), whose sum is σ = 847983066. Its totient is φ = 282661020.

The previous prime is 565322039. The next prime is 565322053. The reversal of 565322042 is 240223565.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 532271041 + 33051001 = 23071^2 + 5749^2 .

It is a super-2 number, since 2×565322042² = 639178022342099528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 565321996 and 565322014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141330509 + ... + 141330512.

Almost surely, 2^565322042 is an apocalyptic number.

565322042 is a deficient number, since it is larger than the sum of its proper divisors (282661024).

565322042 is a wasteful number, since it uses less digits than its factorization.

565322042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282661023.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 565322042 is about 23776.5018873677. The cubic root of 565322042 is about 826.8599807689.

The spelling of 565322042 in words is "five hundred sixty-five million, three hundred twenty-two thousand, forty-two".