611123325 has 12 divisors (see below), whose sum is σ = 1010390688. Its totient is φ = 325932400.

The previous prime is 611123321. The next prime is 611123393. The reversal of 611123325 is 523321116.

It is not a de Polignac number, because 611123325 - 2² = 611123321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 611123295 and 611123304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611123321) 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 11 ways as a sum of consecutive naturals, for example, 4074081 + ... + 4074230.

It is an arithmetic number, because the mean of its divisors is an integer number (84199224).

Almost surely, 2^611123325 is an apocalyptic number.

It is an amenable number.

611123325 is a deficient number, since it is larger than the sum of its proper divisors (399267363).

611123325 is a wasteful number, since it uses less digits than its factorization.

611123325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8148324 (or 8148319 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 611123325 is about 24720.9086604841. The cubic root of 611123325 is about 848.6128817631.

The spelling of 611123325 in words is "six hundred eleven million, one hundred twenty-three thousand, three hundred twenty-five".