53234644643235 has 64 divisors (see below), whose sum is σ = 103861168911360. Its totient is φ = 25656181367040.

The previous prime is 53234644643189. The next prime is 53234644643261.

It is a happy number.

53234644643235 is a `hidden beast` number, since 5 + 3 + 2 + 346 + 4 + 4 + 64 + 3 + 235 = 666.

53234644643235 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53234644643235 - 2⁹ = 53234644642723 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107082082 + ... + 107578071.

It is an arithmetic number, because the mean of its divisors is an integer number (1622830764240).

Almost surely, 2^{53234644643235} is an apocalyptic number.

53234644643235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53234644643235 is a deficient number, since it is larger than the sum of its proper divisors (50626524268125).

53234644643235 is a wasteful number, since it uses less digits than its factorization.

53234644643235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214660345 (or 214660339 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 54.

It can be divided in two parts, 5323464 and 4643235, that added together give a palindrome (9966699).

The spelling of 53234644643235 in words is "fifty-three trillion, two hundred thirty-four billion, six hundred forty-four million, six hundred forty-three thousand, two hundred thirty-five".