5012811 has 12 divisors (see below), whose sum is σ = 7409688. Its totient is φ = 3263904.

The previous prime is 5012803. The next prime is 5012831. The reversal of 5012811 is 1182105.

It is not a de Polignac number, because 5012811 - 2³ = 5012803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012831) 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 11 ways as a sum of consecutive naturals, for example, 6090 + ... + 6863.

It is an arithmetic number, because the mean of its divisors is an integer number (617474).

Almost surely, 2^5012811 is an apocalyptic number.

5012811 is a deficient number, since it is larger than the sum of its proper divisors (2396877).

5012811 is a wasteful number, since it uses less digits than its factorization.

5012811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13002 (or 12999 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 5012811 is about 2238.9307715961. The cubic root of 5012811 is about 171.1435134598.

Adding to 5012811 its reverse (1182105), we get a palindrome (6194916).

The spelling of 5012811 in words is "five million, twelve thousand, eight hundred eleven".