5036403623 has 4 divisors (see below), whose sum is σ = 5198868288. Its totient is φ = 4873938960.

The previous prime is 5036403613. The next prime is 5036403643. The reversal of 5036403623 is 3263046305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3263046305 = 5 ⋅652609261.

It is a cyclic number.

It is not a de Polignac number, because 5036403623 - 2⁸ = 5036403367 is a prime.

It is a super-2 number, since 2×5036403623² = 50730722907535052258, 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 5036403623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5036403613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81232286 + ... + 81232347.

It is an arithmetic number, because the mean of its divisors is an integer number (1299717072).

Almost surely, 2^5036403623 is an apocalyptic number.

5036403623 is a deficient number, since it is larger than the sum of its proper divisors (162464665).

5036403623 is a wasteful number, since it uses less digits than its factorization.

5036403623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162464664.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 5036403623 is about 70967.6237660526. The cubic root of 5036403623 is about 1714.1158703058.

Adding to 5036403623 its reverse (3263046305), we get a palindrome (8299449928).

The spelling of 5036403623 in words is "five billion, thirty-six million, four hundred three thousand, six hundred twenty-three".