53143822834135 has 32 divisors (see below), whose sum is σ = 69684879052800. Its totient is φ = 38586303999360.

The previous prime is 53143822834133. The next prime is 53143822834139.

53143822834135 is nontrivially palindromic in base 10.

53143822834135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53143822834135 - 2¹ = 53143822834133 is a prime.

It is a super-3 number, since 3×53143822834135³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53143822834133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221018506 + ... + 221258824.

It is an arithmetic number, because the mean of its divisors is an integer number (2177652470400).

Almost surely, 2^{53143822834135} is an apocalyptic number.

53143822834135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53143822834135 is a deficient number, since it is larger than the sum of its proper divisors (16541056218665).

53143822834135 is a wasteful number, since it uses less digits than its factorization.

53143822834135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246951.

The product of its digits is 8294400, while the sum is 52.

The spelling of 53143822834135 in words is "fifty-three trillion, one hundred forty-three billion, eight hundred twenty-two million, eight hundred thirty-four thousand, one hundred thirty-five".