2167644748483 has 2 divisors, whose sum is σ = 2167644748484. Its totient is φ = 2167644748482.

The previous prime is 2167644748453. The next prime is 2167644748517. The reversal of 2167644748483 is 3848474467612.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2167644748483 - 2¹³ = 2167644740291 is a prime.

It is not a weakly prime, because it can be changed into another prime (2167644748403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1083822374241 + 1083822374242.

It is an arithmetic number, because the mean of its divisors is an integer number (1083822374242).

Almost surely, 2^{2167644748483} is an apocalyptic number.

2167644748483 is a deficient number, since it is larger than the sum of its proper divisors (1).

2167644748483 is an equidigital number, since it uses as much as digits as its factorization.

2167644748483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 173408256, while the sum is 64.

The spelling of 2167644748483 in words is "two trillion, one hundred sixty-seven billion, six hundred forty-four million, seven hundred forty-eight thousand, four hundred eighty-three".