555670044460645 has 8 divisors (see below), whose sum is σ = 668948117834880. Its totient is φ = 443106659247120.

The previous prime is 555670044460627. The next prime is 555670044460747. The reversal of 555670044460645 is 546064440076555.

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

It is not a de Polignac number, because 555670044460645 - 2⁴⁵ = 520485672371813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178672038465 + ... + 178672041574.

It is an arithmetic number, because the mean of its divisors is an integer number (83618514729360).

Almost surely, 2^{555670044460645} is an apocalyptic number.

It is an amenable number.

555670044460645 is a deficient number, since it is larger than the sum of its proper divisors (113278073374235).

555670044460645 is a wasteful number, since it uses less digits than its factorization.

555670044460645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357344080355.

The product of its (nonzero) digits is 241920000, while the sum is 61.

The spelling of 555670044460645 in words is "five hundred fifty-five trillion, six hundred seventy billion, forty-four million, four hundred sixty thousand, six hundred forty-five".