555417345404 has 12 divisors (see below), whose sum is σ = 972272878584. Its totient is φ = 277625094384.

The previous prime is 555417345403. The next prime is 555417345409. The reversal of 555417345404 is 404543714555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555417345403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20879627 + ... + 20906210.

It is an arithmetic number, because the mean of its divisors is an integer number (81022739882).

Almost surely, 2^555417345404 is an apocalyptic number.

It is an amenable number.

555417345404 is a deficient number, since it is larger than the sum of its proper divisors (416855533180).

555417345404 is a wasteful number, since it uses less digits than its factorization.

555417345404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41789164 (or 41789162 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 47.

The spelling of 555417345404 in words is "five hundred fifty-five billion, four hundred seventeen million, three hundred forty-five thousand, four hundred four".