611611064032 has 24 divisors (see below), whose sum is σ = 1212898409856. Its totient is φ = 303573372672.

The previous prime is 611611064027. The next prime is 611611064033. The reversal of 611611064032 is 230460116116.

611611064032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 611611063985 and 611611064003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611611064033) 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, 69750528 + ... + 69759295.

It is an arithmetic number, because the mean of its divisors is an integer number (50537433744).

Almost surely, 2^611611064032 is an apocalyptic number.

It is an amenable number.

611611064032 is a deficient number, since it is larger than the sum of its proper divisors (601287345824).

611611064032 is a wasteful number, since it uses less digits than its factorization.

611611064032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139509970 (or 139509962 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 611611064032 in words is "six hundred eleven billion, six hundred eleven million, sixty-four thousand, thirty-two".