556065065061 has 24 divisors (see below), whose sum is σ = 889301715744. Its totient is φ = 331979139360.

The previous prime is 556065065021. The next prime is 556065065077. The reversal of 556065065061 is 160560560655.

It is not a de Polignac number, because 556065065061 - 2²⁹ = 555528194149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556065064998 and 556065065016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556065065021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41909926 + ... + 41923191.

It is an arithmetic number, because the mean of its divisors is an integer number (37054238156).

Almost surely, 2^556065065061 is an apocalyptic number.

It is an amenable number.

556065065061 is a deficient number, since it is larger than the sum of its proper divisors (333236650683).

556065065061 is a wasteful number, since it uses less digits than its factorization.

556065065061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83833201 (or 83833198 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 556065065061 in words is "five hundred fifty-six billion, sixty-five million, sixty-five thousand, sixty-one".