2928145624673 has 2 divisors, whose sum is σ = 2928145624674. Its totient is φ = 2928145624672.

The previous prime is 2928145624661. The next prime is 2928145624697. The reversal of 2928145624673 is 3764265418292.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1646558611489 + 1281587013184 = 1283183^2 + 1132072^2 .

It is a cyclic number.

It is not a de Polignac number, because 2928145624673 - 2¹⁰ = 2928145623649 is a prime.

It is not a weakly prime, because it can be changed into another prime (2928145624603) 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, 1464072812336 + 1464072812337.

It is an arithmetic number, because the mean of its divisors is an integer number (1464072812337).

Almost surely, 2^{2928145624673} is an apocalyptic number.

It is an amenable number.

2928145624673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2928145624673 is an equidigital number, since it uses as much as digits as its factorization.

2928145624673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34836480, while the sum is 59.

The spelling of 2928145624673 in words is "two trillion, nine hundred twenty-eight billion, one hundred forty-five million, six hundred twenty-four thousand, six hundred seventy-three".