562655231 has 4 divisors (see below), whose sum is σ = 566024592. Its totient is φ = 559285872.

The previous prime is 562655167. The next prime is 562655237. The reversal of 562655231 is 132556265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132556265 = 5 ⋅26511253.

It is a cyclic number.

It is not a de Polignac number, because 562655231 - 2⁶ = 562655167 is a prime.

It is a super-2 number, since 2×562655231² = 633161817943326722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 562655191 and 562655200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562655237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684430 + ... + 1684763.

It is an arithmetic number, because the mean of its divisors is an integer number (141506148).

Almost surely, 2^562655231 is an apocalyptic number.

562655231 is a deficient number, since it is larger than the sum of its proper divisors (3369361).

562655231 is a wasteful number, since it uses less digits than its factorization.

562655231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369360.

The product of its digits is 54000, while the sum is 35.

The square root of 562655231 is about 23720.3547823383. The cubic root of 562655231 is about 825.5577402720.

The spelling of 562655231 in words is "five hundred sixty-two million, six hundred fifty-five thousand, two hundred thirty-one".