552402323343 has 64 divisors (see below), whose sum is σ = 885707222400. Its totient is φ = 338252267520.

The previous prime is 552402323303. The next prime is 552402323371. The reversal of 552402323343 is 343323204255.

It is a happy number.

552402323343 is a `hidden beast` number, since 5 + 52 + 40 + 232 + 334 + 3 = 666.

It is not a de Polignac number, because 552402323343 - 2¹⁰ = 552402322319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 552402323298 and 552402323307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552402323303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159790671 + ... + 159794127.

It is an arithmetic number, because the mean of its divisors is an integer number (13839175350).

Almost surely, 2^552402323343 is an apocalyptic number.

552402323343 is a deficient number, since it is larger than the sum of its proper divisors (333304899057).

552402323343 is a wasteful number, since it uses less digits than its factorization.

552402323343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5609 (or 5603 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 552402323343 its reverse (343323204255), we get a palindrome (895725527598).

The spelling of 552402323343 in words is "five hundred fifty-two billion, four hundred two million, three hundred twenty-three thousand, three hundred forty-three".