5016561616 has 40 divisors (see below), whose sum is σ = 10650818304. Its totient is φ = 2270012160.

The previous prime is 5016561611. The next prime is 5016561617. The reversal of 5016561616 is 6161656105.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016561611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24661 + ... + 103156.

Almost surely, 2^5016561616 is an apocalyptic number.

It is an amenable number.

5016561616 is an abundant number, since it is smaller than the sum of its proper divisors (5634256688).

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

5016561616 is a wasteful number, since it uses less digits than its factorization.

5016561616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128059 (or 128053 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 5016561616 is about 70827.6896135967. The cubic root of 5016561616 is about 1711.8618636179.

The spelling of 5016561616 in words is "five billion, sixteen million, five hundred sixty-one thousand, six hundred sixteen".