1030853837473 has 2 divisors, whose sum is σ = 1030853837474. Its totient is φ = 1030853837472.

The previous prime is 1030853837467. The next prime is 1030853837491. The reversal of 1030853837473 is 3747383580301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1023725074849 + 7128762624 = 1011793^2 + 84432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030853837473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1030853837473.

It is not a weakly prime, because it can be changed into another prime (1030853834473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515426918736 + 515426918737.

It is an arithmetic number, because the mean of its divisors is an integer number (515426918737).

Almost surely, 2^{1030853837473} is an apocalyptic number.

It is an amenable number.

1030853837473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030853837473 is an equidigital number, since it uses as much as digits as its factorization.

1030853837473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 1030853837473 in words is "one trillion, thirty billion, eight hundred fifty-three million, eight hundred thirty-seven thousand, four hundred seventy-three".