53703086841121 has 3 divisors (see below), whose sum is σ = 53703094169361. Its totient is φ = 53703079512882.

The previous prime is 53703086841113. The next prime is 53703086841137. The reversal of 53703086841121 is 12114868030735.

The square root of 53703086841121 is 7328239.

It is a perfect power (a square), and thus also a powerful number.

53703086841121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 53703086841121 - 2³ = 53703086841113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53703086841101) 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 2 ways as a sum of consecutive naturals, for example, 3664120 + ... + 10992358.

It is an arithmetic number, because the mean of its divisors is an integer number (17901031389787).

Almost surely, 2^{53703086841121} is an apocalyptic number.

53703086841121 is the 7328239-th square number.

53703086841121 is the 3664120-th centered octagonal number.

It is an amenable number.

53703086841121 is a deficient number, since it is larger than the sum of its proper divisors (7328240).

53703086841121 is an frugal number, since it uses more digits than its factorization.

53703086841121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14656478 (or 7328239 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 53703086841121 in words is "fifty-three trillion, seven hundred three billion, eighty-six million, eight hundred forty-one thousand, one hundred twenty-one".