1065264545 has 16 divisors (see below), whose sum is σ = 1364039040. Its totient is φ = 796293504.

The previous prime is 1065264539. The next prime is 1065264547. The reversal of 1065264545 is 5454625601.

It is a cyclic number.

It is not a de Polignac number, because 1065264545 - 2¹⁸ = 1065002401 is a prime.

It is a super-2 number, since 2×1065264545² = 2269577101668114050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065264499 and 1065264508.

It is not an unprimeable number, because it can be changed into a prime (1065264547) 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 in 15 ways as a sum of consecutive naturals, for example, 69869 + ... + 83738.

It is an arithmetic number, because the mean of its divisors is an integer number (85252440).

Almost surely, 2^1065264545 is an apocalyptic number.

It is an amenable number.

1065264545 is a deficient number, since it is larger than the sum of its proper divisors (298774495).

1065264545 is a wasteful number, since it uses less digits than its factorization.

1065264545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153704.

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 1065264545 is about 32638.3906619184. The cubic root of 1065264545 is about 1021.2980222785.

The spelling of 1065264545 in words is "one billion, sixty-five million, two hundred sixty-four thousand, five hundred forty-five".