1044312652053 has 24 divisors (see below), whose sum is σ = 1645716252960. Its totient is φ = 632865728160.

The previous prime is 1044312652049. The next prime is 1044312652069. The reversal of 1044312652053 is 3502562134401.

1044312652053 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 3 + 126 + 520 + 5 + 3 = 666.

It is not a de Polignac number, because 1044312652053 - 2² = 1044312652049 is a prime.

It is a super-2 number, since 2×1044312652053² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1044312651999 and 1044312652017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044312654053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 827350 + ... + 1665272.

It is an arithmetic number, because the mean of its divisors is an integer number (68571510540).

Almost surely, 2^{1044312652053} is an apocalyptic number.

It is an amenable number.

1044312652053 is a deficient number, since it is larger than the sum of its proper divisors (601403600907).

1044312652053 is a wasteful number, since it uses less digits than its factorization.

1044312652053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850529 (or 850526 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 1044312652053 its reverse (3502562134401), we get a palindrome (4546874786454).

The spelling of 1044312652053 in words is "one trillion, forty-four billion, three hundred twelve million, six hundred fifty-two thousand, fifty-three".