2734182047657 has 2 divisors, whose sum is σ = 2734182047658. Its totient is φ = 2734182047656.

The previous prime is 2734182047603. The next prime is 2734182047689. The reversal of 2734182047657 is 7567402814372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2539611955456 + 194570092201 = 1593616^2 + 441101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2734182047657 is a prime.

It is not a weakly prime, because it can be changed into another prime (2734182047257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367091023828 + 1367091023829.

It is an arithmetic number, because the mean of its divisors is an integer number (1367091023829).

Almost surely, 2^{2734182047657} is an apocalyptic number.

It is an amenable number.

2734182047657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734182047657 is an equidigital number, since it uses as much as digits as its factorization.

2734182047657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 2734182047657 in words is "two trillion, seven hundred thirty-four billion, one hundred eighty-two million, forty-seven thousand, six hundred fifty-seven".