611015061016 has 64 divisors (see below), whose sum is σ = 1180703563200. Its totient is φ = 296220031488.

The previous prime is 611015060993. The next prime is 611015061023. The reversal of 611015061016 is 610160510116.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 115087770 + ... + 115093078.

It is an arithmetic number, because the mean of its divisors is an integer number (18448493175).

Almost surely, 2^611015061016 is an apocalyptic number.

It is an amenable number.

611015061016 is a deficient number, since it is larger than the sum of its proper divisors (569688502184).

611015061016 is a wasteful number, since it uses less digits than its factorization.

611015061016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628 (or 6624 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 611015061016 in words is "six hundred eleven billion, fifteen million, sixty-one thousand, sixteen".