1045346587 has 2 divisors, whose sum is σ = 1045346588. Its totient is φ = 1045346586.

The previous prime is 1045346551. The next prime is 1045346591. The reversal of 1045346587 is 7856435401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1045346587 - 2²³ = 1036957979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045346597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522673293 + 522673294.

It is an arithmetic number, because the mean of its divisors is an integer number (522673294).

Almost surely, 2^1045346587 is an apocalyptic number.

1045346587 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045346587 is an equidigital number, since it uses as much as digits as its factorization.

1045346587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 1045346587 is about 32331.8200384698. The cubic root of 1045346587 is about 1014.8926373373.

The spelling of 1045346587 in words is "one billion, forty-five million, three hundred forty-six thousand, five hundred eighty-seven".