5102811 has 64 divisors (see below), whose sum is σ = 9600000. Its totient is φ = 2667168.

The previous prime is 5102789. The next prime is 5102821. The reversal of 5102811 is 1182015.

It is not a de Polignac number, because 5102811 - 2⁷ = 5102683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102821) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 175945 + ... + 175973.

It is an arithmetic number, because the mean of its divisors is an integer number (150000).

Almost surely, 2^5102811 is an apocalyptic number.

5102811 is a deficient number, since it is larger than the sum of its proper divisors (4497189).

5102811 is a wasteful number, since it uses less digits than its factorization.

5102811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 58 counting only the distinct ones).

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

The square root of 5102811 is about 2258.9402382533. The cubic root of 5102811 is about 172.1616809442.

Adding to 5102811 its reverse (1182015), we get a palindrome (6284826).

It can be divided in two parts, 510 and 2811, that added together give a triangular number (3321 = T₈₁).

The spelling of 5102811 in words is "five million, one hundred two thousand, eight hundred eleven".