555411233643 has 16 divisors (see below), whose sum is σ = 846848075520. Its totient is φ = 317187667296.

The previous prime is 555411233639. The next prime is 555411233659. The reversal of 555411233643 is 346332114555.

It is a happy number.

It is not a de Polignac number, because 555411233643 - 2² = 555411233639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555411233595 and 555411233604.

It is not an unprimeable number, because it can be changed into a prime (555411233683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7888305 + ... + 7958402.

It is an arithmetic number, because the mean of its divisors is an integer number (52928004720).

Almost surely, 2^555411233643 is an apocalyptic number.

555411233643 is a deficient number, since it is larger than the sum of its proper divisors (291436841877).

555411233643 is a wasteful number, since it uses less digits than its factorization.

555411233643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15848386.

The product of its digits is 648000, while the sum is 42.

The spelling of 555411233643 in words is "five hundred fifty-five billion, four hundred eleven million, two hundred thirty-three thousand, six hundred forty-three".