53020044347 has 2 divisors, whose sum is σ = 53020044348. Its totient is φ = 53020044346.

The previous prime is 53020044323. The next prime is 53020044349. The reversal of 53020044347 is 74344002035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53020044347 - 2⁶ = 53020044283 is a prime.

It is a super-2 number, since 2×53020044347² (a number of 22 digits) contains 22 as substring.

Together with 53020044349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53020044349) 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 as a sum of consecutive naturals, namely, 26510022173 + 26510022174.

It is an arithmetic number, because the mean of its divisors is an integer number (26510022174).

Almost surely, 2^53020044347 is an apocalyptic number.

53020044347 is a deficient number, since it is larger than the sum of its proper divisors (1).

53020044347 is an equidigital number, since it uses as much as digits as its factorization.

53020044347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 32.

The spelling of 53020044347 in words is "fifty-three billion, twenty million, forty-four thousand, three hundred forty-seven".