505534225411055 has 8 divisors (see below), whose sum is σ = 607707223520400. Its totient is φ = 403716611644096.

The previous prime is 505534225411021. The next prime is 505534225411147. The reversal of 505534225411055 is 550114522435505.

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 505534225411055 - 2³⁸ = 505259347504111 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, 88846082465 + ... + 88846088154.

It is an arithmetic number, because the mean of its divisors is an integer number (75963402940050).

Almost surely, 2^{505534225411055} is an apocalyptic number.

505534225411055 is a deficient number, since it is larger than the sum of its proper divisors (102172998109345).

505534225411055 is a wasteful number, since it uses less digits than its factorization.

505534225411055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177692171193.

The product of its (nonzero) digits is 3000000, while the sum is 47.

The spelling of 505534225411055 in words is "five hundred five trillion, five hundred thirty-four billion, two hundred twenty-five million, four hundred eleven thousand, fifty-five".