1065054787 has 2 divisors, whose sum is σ = 1065054788. Its totient is φ = 1065054786.

The previous prime is 1065054763. The next prime is 1065054799. The reversal of 1065054787 is 7874505601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1065054787 - 2¹¹ = 1065052739 is a prime.

It is a super-2 number, since 2×1065054787² = 2268683398623230738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1065051787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532527393 + 532527394.

It is an arithmetic number, because the mean of its divisors is an integer number (532527394).

Almost surely, 2^1065054787 is an apocalyptic number.

1065054787 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065054787 is an equidigital number, since it uses as much as digits as its factorization.

1065054787 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1065054787 is about 32635.1771406254. The cubic root of 1065054787 is about 1021.2309843163.

The spelling of 1065054787 in words is "one billion, sixty-five million, fifty-four thousand, seven hundred eighty-seven".