562045423 has 4 divisors (see below), whose sum is σ = 563259808. Its totient is φ = 560831040.

The previous prime is 562045397. The next prime is 562045439. The reversal of 562045423 is 324540265.

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

It is a cyclic number.

It is not a de Polignac number, because 562045423 - 2⁵ = 562045391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562745423) 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, 606498 + ... + 607423.

It is an arithmetic number, because the mean of its divisors is an integer number (140814952).

Almost surely, 2^562045423 is an apocalyptic number.

562045423 is a deficient number, since it is larger than the sum of its proper divisors (1214385).

562045423 is a wasteful number, since it uses less digits than its factorization.

562045423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214384.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 562045423 is about 23707.4971897077. The cubic root of 562045423 is about 825.2593848611.

Adding to 562045423 its reverse (324540265), we get a palindrome (886585688).

The spelling of 562045423 in words is "five hundred sixty-two million, forty-five thousand, four hundred twenty-three".