53321125422343 has 2 divisors, whose sum is σ = 53321125422344. Its totient is φ = 53321125422342.

The previous prime is 53321125422317. The next prime is 53321125422421. The reversal of 53321125422343 is 34322452112335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53321125422343 - 2⁵ = 53321125422311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53321125422296 and 53321125422305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53321125422443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26660562711171 + 26660562711172.

It is an arithmetic number, because the mean of its divisors is an integer number (26660562711172).

Almost surely, 2^{53321125422343} is an apocalyptic number.

53321125422343 is a deficient number, since it is larger than the sum of its proper divisors (1).

53321125422343 is an equidigital number, since it uses as much as digits as its factorization.

53321125422343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 40.

Adding to 53321125422343 its reverse (34322452112335), we get a palindrome (87643577534678).

The spelling of 53321125422343 in words is "fifty-three trillion, three hundred twenty-one billion, one hundred twenty-five million, four hundred twenty-two thousand, three hundred forty-three".