535305504543123 has 16 divisors (see below), whose sum is σ = 738370321426080. Its totient is φ = 344556108723456.

The previous prime is 535305504543101. The next prime is 535305504543151. The reversal of 535305504543123 is 321345405503535.

It is not a de Polignac number, because 535305504543123 - 2¹⁷ = 535305504412051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (535305504343123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70979040 + ... + 78157757.

It is an arithmetic number, because the mean of its divisors is an integer number (46148145089130).

Almost surely, 2^{535305504543123} is an apocalyptic number.

535305504543123 is a deficient number, since it is larger than the sum of its proper divisors (203064816882957).

535305504543123 is a wasteful number, since it uses less digits than its factorization.

535305504543123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149178086.

The product of its (nonzero) digits is 8100000, while the sum is 48.

The spelling of 535305504543123 in words is "five hundred thirty-five trillion, three hundred five billion, five hundred four million, five hundred forty-three thousand, one hundred twenty-three".