535242159855 has 48 divisors (see below), whose sum is σ = 1003299373440. Its totient is φ = 262401237504.

The previous prime is 535242159821. The next prime is 535242159863. The reversal of 535242159855 is 558951242535.

535242159855 is a `hidden beast` number, since 5 + 3 + 5 + 2 + 42 + 1 + 598 + 5 + 5 = 666.

It is not a de Polignac number, because 535242159855 - 2³⁰ = 534168418031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1774294 + ... + 2053923.

It is an arithmetic number, because the mean of its divisors is an integer number (20902070280).

Almost surely, 2^535242159855 is an apocalyptic number.

535242159855 is a deficient number, since it is larger than the sum of its proper divisors (468057213585).

535242159855 is a wasteful number, since it uses less digits than its factorization.

535242159855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828480 (or 3828477 counting only the distinct ones).

The product of its digits is 10800000, while the sum is 54.

The spelling of 535242159855 in words is "five hundred thirty-five billion, two hundred forty-two million, one hundred fifty-nine thousand, eight hundred fifty-five".