1056759972353 has 16 divisors (see below), whose sum is σ = 1076693910096. Its totient is φ = 1036912803840.

The previous prime is 1056759972337. The next prime is 1056759972467. The reversal of 1056759972353 is 3532799576501.

It can be written as a sum of positive squares in 8 ways, for example, as 8282274049 + 1048477698304 = 91007^2 + 1023952^2 .

It is a cyclic number.

It is not a de Polignac number, because 1056759972353 - 2⁴ = 1056759972337 is a prime.

It is a super-2 number, since 2×1056759972353² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056759972953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54651275 + ... + 54670607.

It is an arithmetic number, because the mean of its divisors is an integer number (67293369381).

Almost surely, 2^{1056759972353} is an apocalyptic number.

It is an amenable number.

1056759972353 is a deficient number, since it is larger than the sum of its proper divisors (19933937743).

1056759972353 is a wasteful number, since it uses less digits than its factorization.

1056759972353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21524.

The product of its (nonzero) digits is 53581500, while the sum is 62.

The spelling of 1056759972353 in words is "one trillion, fifty-six billion, seven hundred fifty-nine million, nine hundred seventy-two thousand, three hundred fifty-three".