5006100061 has 4 divisors (see below), whose sum is σ = 5006559132. Its totient is φ = 5005640992.

The previous prime is 5006100059. The next prime is 5006100067. The reversal of 5006100061 is 1600016005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3599400025 + 1406700036 = 59995^2 + 37506^2 .

It is a cyclic number.

It is not a de Polignac number, because 5006100061 - 2¹ = 5006100059 is a prime.

It is a super-2 number, since 2×5006100061² = 50122075641488407442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5006100067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212770 + ... + 235123.

It is an arithmetic number, because the mean of its divisors is an integer number (1251639783).

Almost surely, 2^5006100061 is an apocalyptic number.

It is an amenable number.

5006100061 is a deficient number, since it is larger than the sum of its proper divisors (459071).

5006100061 is a wasteful number, since it uses less digits than its factorization.

5006100061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459070.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5006100061 is about 70753.7989156766. The cubic root of 5006100061 is about 1710.6710612428.

Adding to 5006100061 its reverse (1600016005), we get a palindrome (6606116066).

The spelling of 5006100061 in words is "five billion, six million, one hundred thousand, sixty-one".