5240355043 has 32 divisors (see below), whose sum is σ = 7035102720. Its totient is φ = 3777999360.

The previous prime is 5240355031. The next prime is 5240355049. The reversal of 5240355043 is 3405530425.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5240355043 - 2⁵ = 5240355011 is a prime.

It is a super-2 number, since 2×5240355043² = 54922641953391063698, 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 = 5240354996 and 5240355014.

It is not an unprimeable number, because it can be changed into a prime (5240355049) 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 31 ways as a sum of consecutive naturals, for example, 43305 + ... + 111157.

It is an arithmetic number, because the mean of its divisors is an integer number (219846960).

Almost surely, 2^5240355043 is an apocalyptic number.

5240355043 is a deficient number, since it is larger than the sum of its proper divisors (1794747677).

5240355043 is a wasteful number, since it uses less digits than its factorization.

5240355043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67947.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5240355043 is about 72390.2966080399. The cubic root of 5240355043 is about 1736.9483485013.

Adding to 5240355043 its reverse (3405530425), we get a palindrome (8645885468).

The spelling of 5240355043 in words is "five billion, two hundred forty million, three hundred fifty-five thousand, forty-three".