552327128643 has 32 divisors (see below), whose sum is σ = 756900495360. Its totient is φ = 358158114720.

The previous prime is 552327128597. The next prime is 552327128693. The reversal of 552327128643 is 346821723255.

It is not a de Polignac number, because 552327128643 - 2¹⁰ = 552327127619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 552327128592 and 552327128601.

It is not an unprimeable number, because it can be changed into a prime (552327128693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4785096 + ... + 4899162.

It is an arithmetic number, because the mean of its divisors is an integer number (23653140480).

Almost surely, 2^552327128643 is an apocalyptic number.

552327128643 is a deficient number, since it is larger than the sum of its proper divisors (204573366717).

552327128643 is a wasteful number, since it uses less digits than its factorization.

552327128643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114447.

The product of its digits is 2419200, while the sum is 48.

The spelling of 552327128643 in words is "five hundred fifty-two billion, three hundred twenty-seven million, one hundred twenty-eight thousand, six hundred forty-three".