1056044004619 has 8 divisors (see below), whose sum is σ = 1112791735440. Its totient is φ = 999412920576.

The previous prime is 1056044004611. The next prime is 1056044004641. The reversal of 1056044004619 is 9164004406501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1056044004619 - 2³ = 1056044004611 is a prime.

It is a super-2 number, since 2×1056044004619² (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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29143102 + ... + 29179315.

It is an arithmetic number, because the mean of its divisors is an integer number (139098966930).

Almost surely, 2^{1056044004619} is an apocalyptic number.

1056044004619 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1056044004619 is a deficient number, since it is larger than the sum of its proper divisors (56747730821).

1056044004619 is an equidigital number, since it uses as much as digits as its factorization.

1056044004619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58323389.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 1056044004619 in words is "one trillion, fifty-six billion, forty-four million, four thousand, six hundred nineteen".