5016651561064 has 64 divisors (see below), whose sum is σ = 11055961224000. Its totient is φ = 2103880158720.

The previous prime is 5016651561013. The next prime is 5016651561239. The reversal of 5016651561064 is 4601651566105.

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, 1340227 + ... + 3439405.

It is an arithmetic number, because the mean of its divisors is an integer number (172749394125).

Almost surely, 2^{5016651561064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5016651561064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5527980612000).

5016651561064 is an abundant number, since it is smaller than the sum of its proper divisors (6039309662936).

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

5016651561064 is a wasteful number, since it uses less digits than its factorization.

5016651561064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101298 (or 2101294 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 5016651561064 in words is "five trillion, sixteen billion, six hundred fifty-one million, five hundred sixty-one thousand, sixty-four".