1056065359603 has 2 divisors, whose sum is σ = 1056065359604. Its totient is φ = 1056065359602.

The previous prime is 1056065359579. The next prime is 1056065359637. The reversal of 1056065359603 is 3069535606501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056065359603 - 2⁵ = 1056065359571 is a prime.

It is a super-2 number, since 2×1056065359603² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056065359693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528032679801 + 528032679802.

It is an arithmetic number, because the mean of its divisors is an integer number (528032679802).

Almost surely, 2^{1056065359603} is an apocalyptic number.

1056065359603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056065359603 is an equidigital number, since it uses as much as digits as its factorization.

1056065359603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187000, while the sum is 49.

The spelling of 1056065359603 in words is "one trillion, fifty-six billion, sixty-five million, three hundred fifty-nine thousand, six hundred three".