1065264539 has 2 divisors, whose sum is σ = 1065264540. Its totient is φ = 1065264538.

The previous prime is 1065264463. The next prime is 1065264547. The reversal of 1065264539 is 9354625601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1065264539 is a prime.

It is a super-2 number, since 2×1065264539² = 2269577076101765042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065264496 and 1065264505.

It is not a weakly prime, because it can be changed into another prime (1065264589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532632269 + 532632270.

It is an arithmetic number, because the mean of its divisors is an integer number (532632270).

Almost surely, 2^1065264539 is an apocalyptic number.

1065264539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065264539 is an equidigital number, since it uses as much as digits as its factorization.

1065264539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 1065264539 is about 32638.3905700021. The cubic root of 1065264539 is about 1021.2980203611.

The spelling of 1065264539 in words is "one billion, sixty-five million, two hundred sixty-four thousand, five hundred thirty-nine".