53134020347 has 2 divisors, whose sum is σ = 53134020348. Its totient is φ = 53134020346.

The previous prime is 53134020343. The next prime is 53134020439. The reversal of 53134020347 is 74302043135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53134020347 - 2² = 53134020343 is a prime.

It is not a weakly prime, because it can be changed into another prime (53134020343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26567010173 + 26567010174.

It is an arithmetic number, because the mean of its divisors is an integer number (26567010174).

Almost surely, 2^53134020347 is an apocalyptic number.

53134020347 is a deficient number, since it is larger than the sum of its proper divisors (1).

53134020347 is an equidigital number, since it uses as much as digits as its factorization.

53134020347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 32.

The spelling of 53134020347 in words is "fifty-three billion, one hundred thirty-four million, twenty thousand, three hundred forty-seven".