562279961 has 8 divisors (see below), whose sum is σ = 566907264. Its totient is φ = 557670960.

The previous prime is 562279937. The next prime is 562279979. The reversal of 562279961 is 169972265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 562279961 - 2¹⁴ = 562263577 is a prime.

It is a super-3 number, since 3×562279961³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (562279061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60896 + ... + 69518.

It is an arithmetic number, because the mean of its divisors is an integer number (70863408).

Almost surely, 2^562279961 is an apocalyptic number.

It is an amenable number.

562279961 is a deficient number, since it is larger than the sum of its proper divisors (4627303).

562279961 is a wasteful number, since it uses less digits than its factorization.

562279961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9151.

The product of its digits is 408240, while the sum is 47.

The square root of 562279961 is about 23712.4431680921. The cubic root of 562279961 is about 825.3741607380.

The spelling of 562279961 in words is "five hundred sixty-two million, two hundred seventy-nine thousand, nine hundred sixty-one".