2053234646093 has 4 divisors (see below), whose sum is σ = 2053385488668. Its totient is φ = 2053083803520.

The previous prime is 2053234646077. The next prime is 2053234646167. The reversal of 2053234646093 is 3906464323502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23641215049 + 2029593431044 = 153757^2 + 1424638^2 .

It is a cyclic number.

It is not a de Polignac number, because 2053234646093 - 2⁴ = 2053234646077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053234646063) 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, 75400868 + ... + 75428093.

It is an arithmetic number, because the mean of its divisors is an integer number (513346372167).

Almost surely, 2^{2053234646093} is an apocalyptic number.

It is an amenable number.

2053234646093 is a deficient number, since it is larger than the sum of its proper divisors (150842575).

2053234646093 is a wasteful number, since it uses less digits than its factorization.

2053234646093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150842574.

The product of its (nonzero) digits is 2799360, while the sum is 47.

Adding to 2053234646093 its reverse (3906464323502), we get a palindrome (5959698969595).

The spelling of 2053234646093 in words is "two trillion, fifty-three billion, two hundred thirty-four million, six hundred forty-six thousand, ninety-three".