2056364735329 has 2 divisors, whose sum is σ = 2056364735330. Its totient is φ = 2056364735328.

The previous prime is 2056364735311. The next prime is 2056364735333. The reversal of 2056364735329 is 9235374636502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2032292592225 + 24072143104 = 1425585^2 + 155152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2056364735329 - 2¹⁷ = 2056364604257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2056364735329.

It is not a weakly prime, because it can be changed into another prime (2056364735129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028182367664 + 1028182367665.

It is an arithmetic number, because the mean of its divisors is an integer number (1028182367665).

Almost surely, 2^{2056364735329} is an apocalyptic number.

It is an amenable number.

2056364735329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056364735329 is an equidigital number, since it uses as much as digits as its factorization.

2056364735329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24494400, while the sum is 55.

The spelling of 2056364735329 in words is "two trillion, fifty-six billion, three hundred sixty-four million, seven hundred thirty-five thousand, three hundred twenty-nine".