611027045616 has 80 divisors (see below), whose sum is σ = 1700061501600. Its totient is φ = 187991408640.

The previous prime is 611027045609. The next prime is 611027045639. The reversal of 611027045616 is 616540720116.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8105056 + ... + 8180096.

It is an arithmetic number, because the mean of its divisors is an integer number (21250768770).

Almost surely, 2^611027045616 is an apocalyptic number.

It is an amenable number.

611027045616 is an abundant number, since it is smaller than the sum of its proper divisors (1089034455984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

611027045616 is a wasteful number, since it uses less digits than its factorization.

611027045616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88114 (or 88108 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 611027045616 in words is "six hundred eleven billion, twenty-seven million, forty-five thousand, six hundred sixteen".