53011234343 has 2 divisors, whose sum is σ = 53011234344. Its totient is φ = 53011234342.

The previous prime is 53011234337. The next prime is 53011234361. The reversal of 53011234343 is 34343211035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53011234343 - 2¹² = 53011230247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53011234303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26505617171 + 26505617172.

It is an arithmetic number, because the mean of its divisors is an integer number (26505617172).

Almost surely, 2^53011234343 is an apocalyptic number.

53011234343 is a deficient number, since it is larger than the sum of its proper divisors (1).

53011234343 is an equidigital number, since it uses as much as digits as its factorization.

53011234343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 53011234343 its reverse (34343211035), we get a palindrome (87354445378).

The spelling of 53011234343 in words is "fifty-three billion, eleven million, two hundred thirty-four thousand, three hundred forty-three".