53026445093 has 4 divisors (see below), whose sum is σ = 53817884640. Its totient is φ = 52235005548.

The previous prime is 53026445077. The next prime is 53026445119. The reversal of 53026445093 is 39054462035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39054462035 = 5 ⋅7810892407.

It is a cyclic number.

It is not a de Polignac number, because 53026445093 - 2⁴ = 53026445077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53026445093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53026445893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395719673 + ... + 395719806.

It is an arithmetic number, because the mean of its divisors is an integer number (13454471160).

Almost surely, 2^53026445093 is an apocalyptic number.

It is an amenable number.

53026445093 is a deficient number, since it is larger than the sum of its proper divisors (791439547).

53026445093 is an equidigital number, since it uses as much as digits as its factorization.

53026445093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791439546.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 53026445093 in words is "fifty-three billion, twenty-six million, four hundred forty-five thousand, ninety-three".