53342776737433 has 2 divisors, whose sum is σ = 53342776737434. Its totient is φ = 53342776737432.

The previous prime is 53342776737421. The next prime is 53342776737479. The reversal of 53342776737433 is 33473767724335.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52886681816329 + 456094921104 = 7272323^2 + 675348^2 .

It is a cyclic number.

It is not a de Polignac number, because 53342776737433 - 2⁵ = 53342776737401 is a prime.

It is not a weakly prime, because it can be changed into another prime (53342776732433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26671388368716 + 26671388368717.

It is an arithmetic number, because the mean of its divisors is an integer number (26671388368717).

Almost surely, 2^{53342776737433} is an apocalyptic number.

It is an amenable number.

53342776737433 is a deficient number, since it is larger than the sum of its proper divisors (1).

53342776737433 is an equidigital number, since it uses as much as digits as its factorization.

53342776737433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 560105280, while the sum is 64.

The spelling of 53342776737433 in words is "fifty-three trillion, three hundred forty-two billion, seven hundred seventy-six million, seven hundred thirty-seven thousand, four hundred thirty-three".