552644511443 has 8 divisors (see below), whose sum is σ = 553152852000. Its totient is φ = 552136325760.

The previous prime is 552644511437. The next prime is 552644511457. The reversal of 552644511443 is 344115446255.

It is a happy number.

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 552644511443 - 2¹⁰ = 552644510419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552644511394 and 552644511403.

It is not an unprimeable number, because it can be changed into a prime (552644511403) 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, 7823723 + ... + 7894043.

It is an arithmetic number, because the mean of its divisors is an integer number (69144106500).

Almost surely, 2^552644511443 is an apocalyptic number.

552644511443 is a deficient number, since it is larger than the sum of its proper divisors (508340557).

552644511443 is a wasteful number, since it uses less digits than its factorization.

552644511443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77437.

The product of its digits is 1152000, while the sum is 44.

Adding to 552644511443 its reverse (344115446255), we get a palindrome (896759957698).

The spelling of 552644511443 in words is "five hundred fifty-two billion, six hundred forty-four million, five hundred eleven thousand, four hundred forty-three".