1045035006637 has 2 divisors, whose sum is σ = 1045035006638. Its totient is φ = 1045035006636.

The previous prime is 1045035006619. The next prime is 1045035006689. The reversal of 1045035006637 is 7366005305401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 771400350436 + 273634656201 = 878294^2 + 523101^2 .

It is an emirp because it is prime and its reverse (7366005305401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1045035006637 - 2¹⁵ = 1045034973869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1045035006637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045035006737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522517503318 + 522517503319.

It is an arithmetic number, because the mean of its divisors is an integer number (522517503319).

Almost surely, 2^{1045035006637} is an apocalyptic number.

It is an amenable number.

1045035006637 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045035006637 is an equidigital number, since it uses as much as digits as its factorization.

1045035006637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 1045035006637 in words is "one trillion, forty-five billion, thirty-five million, six thousand, six hundred thirty-seven".