1056044004617 has 16 divisors (see below), whose sum is σ = 1226748340224. Its totient is φ = 890301240000.

The previous prime is 1056044004611. The next prime is 1056044004641. The reversal of 1056044004617 is 7164004406501.

It is a cyclic number.

It is not a de Polignac number, because 1056044004617 - 2⁸ = 1056044004361 is a prime.

It is a super-2 number, since 2×1056044004617² (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 (1056044004611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12884867 + ... + 12966567.

It is an arithmetic number, because the mean of its divisors is an integer number (76671771264).

Almost surely, 2^{1056044004617} is an apocalyptic number.

It is an amenable number.

1056044004617 is a deficient number, since it is larger than the sum of its proper divisors (170704335607).

1056044004617 is an equidigital number, since it uses as much as digits as its factorization.

1056044004617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112040.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 1056044004617 in words is "one trillion, fifty-six billion, forty-four million, four thousand, six hundred seventeen".