1055304443245 has 16 divisors (see below), whose sum is σ = 1364019858432. Its totient is φ = 779163566400.

The previous prime is 1055304443231. The next prime is 1055304443257. The reversal of 1055304443245 is 5423444035501.

It is not a de Polignac number, because 1055304443245 - 2⁵ = 1055304443213 is a prime.

It is a super-2 number, since 2×1055304443245² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1055304443198 and 1055304443207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069197 + ... + 1803826.

It is an arithmetic number, because the mean of its divisors is an integer number (85251241152).

Almost surely, 2^{1055304443245} is an apocalyptic number.

It is an amenable number.

1055304443245 is a deficient number, since it is larger than the sum of its proper divisors (308715415187).

1055304443245 is a wasteful number, since it uses less digits than its factorization.

1055304443245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878692.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 1055304443245 its reverse (5423444035501), we get a palindrome (6478748478746).

The spelling of 1055304443245 in words is "one trillion, fifty-five billion, three hundred four million, four hundred forty-three thousand, two hundred forty-five".