1045255504429 has 2 divisors, whose sum is σ = 1045255504430. Its totient is φ = 1045255504428.

The previous prime is 1045255504387. The next prime is 1045255504507. The reversal of 1045255504429 is 9244055525401.

1045255504429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 618546071529 + 426709432900 = 786477^2 + 653230^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045255504429 - 2²⁵ = 1045221949997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045255504529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522627752214 + 522627752215.

It is an arithmetic number, because the mean of its divisors is an integer number (522627752215).

Almost surely, 2^{1045255504429} is an apocalyptic number.

It is an amenable number.

1045255504429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045255504429 is an equidigital number, since it uses as much as digits as its factorization.

1045255504429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440000, while the sum is 46.

The spelling of 1045255504429 in words is "one trillion, forty-five billion, two hundred fifty-five million, five hundred four thousand, four hundred twenty-nine".