3893506614133 has 2 divisors, whose sum is σ = 3893506614134. Its totient is φ = 3893506614132.

The previous prime is 3893506614131. The next prime is 3893506614227. The reversal of 3893506614133 is 3314166053983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3483960372369 + 409546241764 = 1866537^2 + 639958^2 .

It is a cyclic number.

It is not a de Polignac number, because 3893506614133 - 2¹ = 3893506614131 is a prime.

Together with 3893506614131, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3893506614131) 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, 1946753307066 + 1946753307067.

It is an arithmetic number, because the mean of its divisors is an integer number (1946753307067).

Almost surely, 2^{3893506614133} is an apocalyptic number.

It is an amenable number.

3893506614133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3893506614133 is an equidigital number, since it uses as much as digits as its factorization.

3893506614133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 52.

The spelling of 3893506614133 in words is "three trillion, eight hundred ninety-three billion, five hundred six million, six hundred fourteen thousand, one hundred thirty-three".