564463126 has 4 divisors (see below), whose sum is σ = 846694692. Its totient is φ = 282231562.

The previous prime is 564463117. The next prime is 564463129. The reversal of 564463126 is 621364465.

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

It is a super-2 number, since 2×564463126² = 637237241227383752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564463129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141115780 + ... + 141115783.

It is an arithmetic number, because the mean of its divisors is an integer number (211673673).

Almost surely, 2^564463126 is an apocalyptic number.

564463126 is a deficient number, since it is larger than the sum of its proper divisors (282231566).

564463126 is a wasteful number, since it uses less digits than its factorization.

564463126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282231565.

The product of its digits is 103680, while the sum is 37.

The square root of 564463126 is about 23758.4327345050. The cubic root of 564463126 is about 826.4410082197.

The spelling of 564463126 in words is "five hundred sixty-four million, four hundred sixty-three thousand, one hundred twenty-six".