538341445555 has 8 divisors (see below), whose sum is σ = 646040934000. Its totient is φ = 430652356896.

The previous prime is 538341445517. The next prime is 538341445571. The reversal of 538341445555 is 555544143835.

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 538341445555 - 2¹⁹ = 538340921267 is a prime.

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, 2485605 + ... + 2693494.

It is an arithmetic number, because the mean of its divisors is an integer number (80755116750).

Almost surely, 2^538341445555 is an apocalyptic number.

538341445555 is a deficient number, since it is larger than the sum of its proper divisors (107699488445).

538341445555 is a wasteful number, since it uses less digits than its factorization.

538341445555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5199893.

The product of its digits is 14400000, while the sum is 52.

The spelling of 538341445555 in words is "five hundred thirty-eight billion, three hundred forty-one million, four hundred forty-five thousand, five hundred fifty-five".