555505555498 has 16 divisors (see below), whose sum is σ = 845729458560. Its totient is φ = 273596073696.

The previous prime is 555505555441. The next prime is 555505555499. The reversal of 555505555498 is 894555505555.

It is not an unprimeable number, because it can be changed into a prime (555505555499) 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, 3928143 + ... + 4067101.

It is an arithmetic number, because the mean of its divisors is an integer number (52858091160).

Almost surely, 2^555505555498 is an apocalyptic number.

555505555498 is a deficient number, since it is larger than the sum of its proper divisors (290223903062).

555505555498 is a wasteful number, since it uses less digits than its factorization.

555505555498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168861.

The product of its (nonzero) digits is 112500000, while the sum is 61.

The spelling of 555505555498 in words is "five hundred fifty-five billion, five hundred five million, five hundred fifty-five thousand, four hundred ninety-eight".