555545141545555 has 8 divisors (see below), whose sum is σ = 761890479833952. Its totient is φ = 380945239916928.

The previous prime is 555545141545553. The next prime is 555545141545567.

555545141545555 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 555545141545555 - 2¹ = 555545141545553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (555545141545553) 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, 7936359164902 + ... + 7936359164971.

It is an arithmetic number, because the mean of its divisors is an integer number (95236309979244).

Almost surely, 2^{555545141545555} is an apocalyptic number.

555545141545555 is a deficient number, since it is larger than the sum of its proper divisors (206345338288397).

555545141545555 is a wasteful number, since it uses less digits than its factorization.

555545141545555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15872718329885.

The product of its digits is 625000000, while the sum is 64.

The spelling of 555545141545555 in words is "five hundred fifty-five trillion, five hundred forty-five billion, one hundred forty-one million, five hundred forty-five thousand, five hundred fifty-five".