1045785607 has 2 divisors, whose sum is σ = 1045785608. Its totient is φ = 1045785606.

The previous prime is 1045785599. The next prime is 1045785619. The reversal of 1045785607 is 7065875401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045785607 - 2³ = 1045785599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045785407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522892803 + 522892804.

It is an arithmetic number, because the mean of its divisors is an integer number (522892804).

Almost surely, 2^1045785607 is an apocalyptic number.

1045785607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045785607 is an equidigital number, since it uses as much as digits as its factorization.

1045785607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 1045785607 is about 32338.6086126166. The cubic root of 1045785607 is about 1015.0346941476.

The spelling of 1045785607 in words is "one billion, forty-five million, seven hundred eighty-five thousand, six hundred seven".