5040203531 has 16 divisors (see below), whose sum is σ = 5632547328. Its totient is φ = 4470813600.

The previous prime is 5040203521. The next prime is 5040203557. The reversal of 5040203531 is 1353020405.

It is a de Polignac number, because none of the positive numbers 2^k-5040203531 is a prime.

It is a super-2 number, since 2×5040203531² = 50807303267809735922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5040203497 and 5040203506.

It is not an unprimeable number, because it can be changed into a prime (5040203501) 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 15 ways as a sum of consecutive naturals, for example, 156401 + ... + 185853.

It is an arithmetic number, because the mean of its divisors is an integer number (352034208).

Almost surely, 2^5040203531 is an apocalyptic number.

5040203531 is a deficient number, since it is larger than the sum of its proper divisors (592343797).

5040203531 is a wasteful number, since it uses less digits than its factorization.

5040203531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29842.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 5040203531 is about 70994.3908418123. The cubic root of 5040203531 is about 1714.5468554337.

Adding to 5040203531 its reverse (1353020405), we get a palindrome (6393223936).

The spelling of 5040203531 in words is "five billion, forty million, two hundred three thousand, five hundred thirty-one".