553524240343 has 8 divisors (see below), whose sum is σ = 559793559600. Its totient is φ = 547256031168.

The previous prime is 553524240341. The next prime is 553524240371. The reversal of 553524240343 is 343042425355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553524240343 - 2¹ = 553524240341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553524240296 and 553524240305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553524240341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746673 + ... + 1290181.

It is an arithmetic number, because the mean of its divisors is an integer number (69974194950).

Almost surely, 2^553524240343 is an apocalyptic number.

553524240343 is a deficient number, since it is larger than the sum of its proper divisors (6269319257).

553524240343 is a wasteful number, since it uses less digits than its factorization.

553524240343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555041.

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 553524240343 its reverse (343042425355), we get a palindrome (896566665698).

The spelling of 553524240343 in words is "five hundred fifty-three billion, five hundred twenty-four million, two hundred forty thousand, three hundred forty-three".