5011706121 has 16 divisors (see below), whose sum is σ = 6715512000. Its totient is φ = 3324561408.

The previous prime is 5011706071. The next prime is 5011706143. The reversal of 5011706121 is 1216071105.

It is not a de Polignac number, because 5011706121 - 2¹⁴ = 5011689737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5011706091 and 5011706100.

It is not an unprimeable number, because it can be changed into a prime (5011706191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505605 + ... + 515421.

It is an arithmetic number, because the mean of its divisors is an integer number (419719500).

Almost surely, 2^5011706121 is an apocalyptic number.

It is an amenable number.

5011706121 is a deficient number, since it is larger than the sum of its proper divisors (1703805879).

5011706121 is a wasteful number, since it uses less digits than its factorization.

5011706121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10648.

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 5011706121 is about 70793.4045021145. The cubic root of 5011706121 is about 1711.3093856136.

Adding to 5011706121 its reverse (1216071105), we get a palindrome (6227777226).

The spelling of 5011706121 in words is "five billion, eleven million, seven hundred six thousand, one hundred twenty-one".