1045267603763 has 2 divisors, whose sum is σ = 1045267603764. Its totient is φ = 1045267603762.

The previous prime is 1045267603747. The next prime is 1045267603781. The reversal of 1045267603763 is 3673067625401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045267603763 - 2⁴ = 1045267603747 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045267603063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522633801881 + 522633801882.

It is an arithmetic number, because the mean of its divisors is an integer number (522633801882).

Almost surely, 2^{1045267603763} is an apocalyptic number.

1045267603763 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045267603763 is an equidigital number, since it uses as much as digits as its factorization.

1045267603763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 1045267603763 in words is "one trillion, forty-five billion, two hundred sixty-seven million, six hundred three thousand, seven hundred sixty-three".