555053903009 has 2 divisors, whose sum is σ = 555053903010. Its totient is φ = 555053903008.

The previous prime is 555053902999. The next prime is 555053903123. The reversal of 555053903009 is 900309350555.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 510681744400 + 44372158609 = 714620^2 + 210647^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-555053903009 is a prime.

It is not a weakly prime, because it can be changed into another prime (555053903909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277526951504 + 277526951505.

It is an arithmetic number, because the mean of its divisors is an integer number (277526951505).

Almost surely, 2^555053903009 is an apocalyptic number.

It is an amenable number.

555053903009 is a deficient number, since it is larger than the sum of its proper divisors (1).

555053903009 is an equidigital number, since it uses as much as digits as its factorization.

555053903009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 455625, while the sum is 44.

The spelling of 555053903009 in words is "five hundred fifty-five billion, fifty-three million, nine hundred three thousand, nine".