611056000612 has 24 divisors (see below), whose sum is σ = 1080085378680. Its totient is φ = 302461017600.

The previous prime is 611056000567. The next prime is 611056000627. The reversal of 611056000612 is 216000650116.

It can be written as a sum of positive squares in 4 ways, for example, as 284210536996 + 326845463616 = 533114^2 + 571704^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2919564 + ... + 3121852.

It is an arithmetic number, because the mean of its divisors is an integer number (45003557445).

Almost surely, 2^611056000612 is an apocalyptic number.

It is an amenable number.

611056000612 is a deficient number, since it is larger than the sum of its proper divisors (469029378068).

611056000612 is a wasteful number, since it uses less digits than its factorization.

611056000612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209871 (or 209869 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 611056000612 its reverse (216000650116), we get a palindrome (827056650728).

The spelling of 611056000612 in words is "six hundred eleven billion, fifty-six million, six hundred twelve", and thus it is an aban number.