53670073441409 has 2 divisors, whose sum is σ = 53670073441410. Its totient is φ = 53670073441408.

The previous prime is 53670073441399. The next prime is 53670073441441. The reversal of 53670073441409 is 90414437007635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50384656186225 + 3285417255184 = 7098215^2 + 1812572^2 .

It is a cyclic number.

It is not a de Polignac number, because 53670073441409 - 2³⁶ = 53601353964673 is a prime.

It is not a weakly prime, because it can be changed into another prime (53670073440409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26835036720704 + 26835036720705.

It is an arithmetic number, because the mean of its divisors is an integer number (26835036720705).

Almost surely, 2^{53670073441409} is an apocalyptic number.

It is an amenable number.

53670073441409 is a deficient number, since it is larger than the sum of its proper divisors (1).

53670073441409 is an equidigital number, since it uses as much as digits as its factorization.

53670073441409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 53670073441409 in words is "fifty-three trillion, six hundred seventy billion, seventy-three million, four hundred forty-one thousand, four hundred nine".