555500505059 has 2 divisors, whose sum is σ = 555500505060. Its totient is φ = 555500505058.

The previous prime is 555500505037. The next prime is 555500505097. The reversal of 555500505059 is 950505005555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 555500505059 - 2¹² = 555500500963 is a prime.

It is a super-2 number, since 2×555500505059² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (555500505019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277750252529 + 277750252530.

It is an arithmetic number, because the mean of its divisors is an integer number (277750252530).

Almost surely, 2^555500505059 is an apocalyptic number.

555500505059 is a deficient number, since it is larger than the sum of its proper divisors (1).

555500505059 is an equidigital number, since it uses as much as digits as its factorization.

555500505059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 703125, while the sum is 44.

The spelling of 555500505059 in words is "five hundred fifty-five billion, five hundred million, five hundred five thousand, fifty-nine".