5120011 has 4 divisors (see below), whose sum is σ = 5513872. Its totient is φ = 4726152.

The previous prime is 5119997. The next prime is 5120029. The reversal of 5120011 is 1100215.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5120011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5120011.

It is not an unprimeable number, because it can be changed into a prime (5120051) 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, 196911 + ... + 196936.

It is an arithmetic number, because the mean of its divisors is an integer number (1378468).

Almost surely, 2^5120011 is an apocalyptic number.

5120011 is a deficient number, since it is larger than the sum of its proper divisors (393861).

5120011 is a wasteful number, since it uses less digits than its factorization.

5120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393860.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 5120011 is about 2262.7441304752. The cubic root of 5120011 is about 172.3548986336.

Adding to 5120011 its reverse (1100215), we get a palindrome (6220226).

The spelling of 5120011 in words is "five million, one hundred twenty thousand, eleven".