562671673 has 4 divisors (see below), whose sum is σ = 564089380. Its totient is φ = 561253968.

The previous prime is 562671647. The next prime is 562671679. The reversal of 562671673 is 376176265.

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

It can be written as a sum of positive squares in 2 ways, for example, as 255616144 + 307055529 = 15988^2 + 17523^2 .

It is a cyclic number.

It is not a de Polignac number, because 562671673 - 2²⁵ = 529117241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (562671679) 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, 708258 + ... + 709051.

It is an arithmetic number, because the mean of its divisors is an integer number (141022345).

Almost surely, 2^562671673 is an apocalyptic number.

It is an amenable number.

562671673 is a deficient number, since it is larger than the sum of its proper divisors (1417707).

562671673 is a wasteful number, since it uses less digits than its factorization.

562671673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417706.

The product of its digits is 317520, while the sum is 43.

The square root of 562671673 is about 23720.7013597828. The cubic root of 562671673 is about 825.5657817199.

The spelling of 562671673 in words is "five hundred sixty-two million, six hundred seventy-one thousand, six hundred seventy-three".