57298734013 has 2 divisors, whose sum is σ = 57298734014. Its totient is φ = 57298734012.

The previous prime is 57298734007. The next prime is 57298734121. The reversal of 57298734013 is 31043789275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52110845284 + 5187888729 = 228278^2 + 72027^2 .

It is a cyclic number.

It is not a de Polignac number, because 57298734013 - 2⁵ = 57298733981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57298764013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28649367006 + 28649367007.

It is an arithmetic number, because the mean of its divisors is an integer number (28649367007).

Almost surely, 2^57298734013 is an apocalyptic number.

It is an amenable number.

57298734013 is a deficient number, since it is larger than the sum of its proper divisors (1).

57298734013 is an equidigital number, since it uses as much as digits as its factorization.

57298734013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 57298734013 in words is "fifty-seven billion, two hundred ninety-eight million, seven hundred thirty-four thousand, thirteen".