5001813682 has 4 divisors (see below), whose sum is σ = 7502720526. Its totient is φ = 2500906840.

The previous prime is 5001813659. The next prime is 5001813683. The reversal of 5001813682 is 2863181005.

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

It can be written as a sum of positive squares in only one way, i.e., 2923456761 + 2078356921 = 54069^2 + 45589^2 .

It is not an unprimeable number, because it can be changed into a prime (5001813683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250453419 + ... + 1250453422.

Almost surely, 2^5001813682 is an apocalyptic number.

5001813682 is a deficient number, since it is larger than the sum of its proper divisors (2500906844).

5001813682 is a wasteful number, since it uses less digits than its factorization.

5001813682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500906843.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 5001813682 is about 70723.5016242833. The cubic root of 5001813682 is about 1710.1826785220.

Adding to 5001813682 its reverse (2863181005), we get a palindrome (7864994687).

The spelling of 5001813682 in words is "five billion, one million, eight hundred thirteen thousand, six hundred eighty-two".