4893378271589 has 2 divisors, whose sum is σ = 4893378271590. Its totient is φ = 4893378271588.

The previous prime is 4893378271519. The next prime is 4893378271681. The reversal of 4893378271589 is 9851728733984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4884232600900 + 9145670689 = 2210030^2 + 95633^2 .

It is a cyclic number.

It is not a de Polignac number, because 4893378271589 - 2³² = 4889083304293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4893378271519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2446689135794 + 2446689135795.

It is an arithmetic number, because the mean of its divisors is an integer number (2446689135795).

Almost surely, 2^{4893378271589} is an apocalyptic number.

It is an amenable number.

4893378271589 is a deficient number, since it is larger than the sum of its proper divisors (1).

4893378271589 is an equidigital number, since it uses as much as digits as its factorization.

4893378271589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 731566080, while the sum is 74.

The spelling of 4893378271589 in words is "four trillion, eight hundred ninety-three billion, three hundred seventy-eight million, two hundred seventy-one thousand, five hundred eighty-nine".