5001011 has 4 divisors (see below), whose sum is σ = 5069592. Its totient is φ = 4932432.

The previous prime is 5001001. The next prime is 5001019. The reversal of 5001011 is 1101005.

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-5001011 is a prime.

It is a super-2 number, since 2×5001011² = 50020222044242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5001011.

It is not an unprimeable number, because it can be changed into a prime (5001019) 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, 34181 + ... + 34326.

It is an arithmetic number, because the mean of its divisors is an integer number (1267398).

Almost surely, 2^5001011 is an apocalyptic number.

5001011 is a deficient number, since it is larger than the sum of its proper divisors (68581).

5001011 is an equidigital number, since it uses as much as digits as its factorization.

5001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68580.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 5001011 is about 2236.2940325458. The cubic root of 5001011 is about 171.0091191288.

Adding to 5001011 its reverse (1101005), we get a palindrome (6102016).

The spelling of 5001011 in words is "five million, one thousand, eleven".