53043023105 has 4 divisors (see below), whose sum is σ = 63651627732. Its totient is φ = 42434418480.

The previous prime is 53043023101. The next prime is 53043023123. The reversal of 53043023105 is 50132034035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50132034035 = 5 ⋅10026406807.

It can be written as a sum of positive squares in 2 ways, for example, as 30299668624 + 22743354481 = 174068^2 + 150809^2 .

It is not a de Polignac number, because 53043023105 - 2² = 53043023101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53043023101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5304302306 + ... + 5304302315.

It is an arithmetic number, because the mean of its divisors is an integer number (15912906933).

Almost surely, 2^53043023105 is an apocalyptic number.

It is an amenable number.

53043023105 is a deficient number, since it is larger than the sum of its proper divisors (10608604627).

53043023105 is a wasteful number, since it uses less digits than its factorization.

53043023105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10608604626.

The product of its (nonzero) digits is 5400, while the sum is 26.

The spelling of 53043023105 in words is "fifty-three billion, forty-three million, twenty-three thousand, one hundred five".