2174704513 has 2 divisors, whose sum is σ = 2174704514. Its totient is φ = 2174704512.

The previous prime is 2174704501. The next prime is 2174704531. The reversal of 2174704513 is 3154074712.

Together with next prime (2174704531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2132869489 + 41835024 = 46183^2 + 6468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2174704513 is a prime.

It is not a weakly prime, because it can be changed into another prime (2174704573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087352256 + 1087352257.

It is an arithmetic number, because the mean of its divisors is an integer number (1087352257).

Almost surely, 2^2174704513 is an apocalyptic number.

It is an amenable number.

2174704513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2174704513 is an equidigital number, since it uses as much as digits as its factorization.

2174704513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 2174704513 is about 46633.7272046745. The cubic root of 2174704513 is about 1295.5875080035.

The spelling of 2174704513 in words is "two billion, one hundred seventy-four million, seven hundred four thousand, five hundred thirteen".