5102818 has 16 divisors (see below), whose sum is σ = 8985024. Its totient is φ = 2127600.

The previous prime is 5102789. The next prime is 5102821. The reversal of 5102818 is 8182015.

It is a super-2 number, since 2×5102818² = 52077503082248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5102792 and 5102801.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4408 + ... + 5443.

It is an arithmetic number, because the mean of its divisors is an integer number (561564).

Almost surely, 2^5102818 is an apocalyptic number.

5102818 is a deficient number, since it is larger than the sum of its proper divisors (3882206).

5102818 is a wasteful number, since it uses less digits than its factorization.

5102818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9897.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 5102818 is about 2258.9417876519. The cubic root of 5102818 is about 172.1617596675.

The spelling of 5102818 in words is "five million, one hundred two thousand, eight hundred eighteen".