562065643 has 4 divisors (see below), whose sum is σ = 562244328. Its totient is φ = 561886960.

The previous prime is 562065641. The next prime is 562065649. The reversal of 562065643 is 346560265.

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 562065643 - 2¹ = 562065641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (562065641) 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, 84538 + ... + 90943.

It is an arithmetic number, because the mean of its divisors is an integer number (140561082).

Almost surely, 2^562065643 is an apocalyptic number.

562065643 is a deficient number, since it is larger than the sum of its proper divisors (178685).

562065643 is a wasteful number, since it uses less digits than its factorization.

562065643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178684.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 562065643 is about 23707.9236332497. The cubic root of 562065643 is about 825.2692811815.

The spelling of 562065643 in words is "five hundred sixty-two million, sixty-five thousand, six hundred forty-three".