5005100061 has 24 divisors (see below), whose sum is σ = 8195489120. Its totient is φ = 2917951776.

The previous prime is 5005100059. The next prime is 5005100083. The reversal of 5005100061 is 1600015005.

5005100061 is a `hidden beast` number, since 500 + 5 + 100 + 0 + 61 = 666.

It is not a de Polignac number, because 5005100061 - 2¹ = 5005100059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005100011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123531 + ... + 1127976.

Almost surely, 2^5005100061 is an apocalyptic number.

It is an amenable number.

5005100061 is a deficient number, since it is larger than the sum of its proper divisors (3190389059).

5005100061 is a wasteful number, since it uses less digits than its factorization.

5005100061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251545 (or 2251542 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 5005100061 is about 70746.7318043738. The cubic root of 5005100061 is about 1710.5571478865.

Adding to 5005100061 its reverse (1600015005), we get a palindrome (6605115066).

The spelling of 5005100061 in words is "five billion, five million, one hundred thousand, sixty-one".