562552869 has 4 divisors (see below), whose sum is σ = 750070496. Its totient is φ = 375035244.

The previous prime is 562552867. The next prime is 562552889. The reversal of 562552869 is 968255265.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 562552869 - 2¹ = 562552867 is a prime.

It is a super-2 number, since 2×562552869² = 632931460840262322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562552867) 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, 93758809 + ... + 93758814.

It is an arithmetic number, because the mean of its divisors is an integer number (187517624).

Almost surely, 2^562552869 is an apocalyptic number.

It is an amenable number.

562552869 is a deficient number, since it is larger than the sum of its proper divisors (187517627).

562552869 is a wasteful number, since it uses less digits than its factorization.

562552869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187517626.

The product of its digits is 1296000, while the sum is 48.

The square root of 562552869 is about 23718.1970014586. The cubic root of 562552869 is about 825.5076735752.

The spelling of 562552869 in words is "five hundred sixty-two million, five hundred fifty-two thousand, eight hundred sixty-nine".