1040045513333 has 2 divisors, whose sum is σ = 1040045513334. Its totient is φ = 1040045513332.

The previous prime is 1040045513327. The next prime is 1040045513357. The reversal of 1040045513333 is 3333155400401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976288253329 + 63757260004 = 988073^2 + 252502^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040045513333 - 2⁸ = 1040045513077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040045513333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040045513383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520022756666 + 520022756667.

It is an arithmetic number, because the mean of its divisors is an integer number (520022756667).

Almost surely, 2^{1040045513333} is an apocalyptic number.

It is an amenable number.

1040045513333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040045513333 is an equidigital number, since it uses as much as digits as its factorization.

1040045513333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 1040045513333 in words is "one trillion, forty billion, forty-five million, five hundred thirteen thousand, three hundred thirty-three".