53194348343 has 2 divisors, whose sum is σ = 53194348344. Its totient is φ = 53194348342.

The previous prime is 53194348313. The next prime is 53194348373. The reversal of 53194348343 is 34384349135.

53194348343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (53194348313) and next prime (53194348373).

It is a cyclic number.

It is not a de Polignac number, because 53194348343 - 2²⁸ = 52925912887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53194348313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26597174171 + 26597174172.

It is an arithmetic number, because the mean of its divisors is an integer number (26597174172).

Almost surely, 2^53194348343 is an apocalyptic number.

53194348343 is a deficient number, since it is larger than the sum of its proper divisors (1).

53194348343 is an equidigital number, since it uses as much as digits as its factorization.

53194348343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 47.

The spelling of 53194348343 in words is "fifty-three billion, one hundred ninety-four million, three hundred forty-eight thousand, three hundred forty-three".