5300040731 has 4 divisors (see below), whose sum is σ = 5374689264. Its totient is φ = 5225392200.

The previous prime is 5300040721. The next prime is 5300040749. The reversal of 5300040731 is 1370400035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1370400035 = 5 ⋅274080007.

It is a cyclic number.

It is not a de Polignac number, because 5300040731 - 2²² = 5295846427 is a prime.

It is a super-2 number, since 2×5300040731² = 56180863500518028722, 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 = 5300040697 and 5300040706.

It is not an unprimeable number, because it can be changed into a prime (5300040701) 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, 37324160 + ... + 37324301.

It is an arithmetic number, because the mean of its divisors is an integer number (1343672316).

Almost surely, 2^5300040731 is an apocalyptic number.

5300040731 is a deficient number, since it is larger than the sum of its proper divisors (74648533).

5300040731 is an equidigital number, since it uses as much as digits as its factorization.

5300040731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74648532.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 5300040731 is about 72801.3786339242. The cubic root of 5300040731 is about 1743.5178676087.

Adding to 5300040731 its reverse (1370400035), we get a palindrome (6670440766).

The spelling of 5300040731 in words is "five billion, three hundred million, forty thousand, seven hundred thirty-one".