555541345 has 8 divisors (see below), whose sum is σ = 677949120. Its totient is φ = 436900080.

The previous prime is 555541339. The next prime is 555541369. The reversal of 555541345 is 543145555.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-555541345 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941301 + ... + 941890.

It is an arithmetic number, because the mean of its divisors is an integer number (84743640).

Almost surely, 2^555541345 is an apocalyptic number.

It is an amenable number.

555541345 is a deficient number, since it is larger than the sum of its proper divisors (122407775).

555541345 is a wasteful number, since it uses less digits than its factorization.

555541345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883255.

The product of its digits is 150000, while the sum is 37.

The square root of 555541345 is about 23569.9245862179. The cubic root of 555541345 is about 822.0636821350.

The spelling of 555541345 in words is "five hundred fifty-five million, five hundred forty-one thousand, three hundred forty-five".