53243544534235 has 16 divisors (see below), whose sum is σ = 70090029181440. Its totient is φ = 38506250585440.

The previous prime is 53243544534233. The next prime is 53243544534239.

It is a happy number.

53243544534235 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53243544534235 - 2¹ = 53243544534233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53243544534233) 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, 2704080787 + ... + 2704100476.

It is an arithmetic number, because the mean of its divisors is an integer number (4380626823840).

Almost surely, 2^{53243544534235} is an apocalyptic number.

53243544534235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53243544534235 is a deficient number, since it is larger than the sum of its proper divisors (16846484647205).

53243544534235 is a wasteful number, since it uses less digits than its factorization.

53243544534235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408181458.

The product of its digits is 51840000, while the sum is 52.

It can be divided in two parts, 5324354 and 4534235, that added together give a palindrome (9858589).

The spelling of 53243544534235 in words is "fifty-three trillion, two hundred forty-three billion, five hundred forty-four million, five hundred thirty-four thousand, two hundred thirty-five".