1065056541 has 16 divisors (see below), whose sum is σ = 1426286400. Its totient is φ = 706940928.

The previous prime is 1065056537. The next prime is 1065056543. The reversal of 1065056541 is 1456505601.

It is not a de Polignac number, because 1065056541 - 2² = 1065056537 is a prime.

It is a super-2 number, since 2×1065056541² = 2268690871053769362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065056543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173810 + ... + 1174716.

It is an arithmetic number, because the mean of its divisors is an integer number (89142900).

Almost surely, 2^1065056541 is an apocalyptic number.

It is an amenable number.

1065056541 is a deficient number, since it is larger than the sum of its proper divisors (361229859).

1065056541 is an equidigital number, since it uses as much as digits as its factorization.

1065056541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 1065056541 is about 32635.2040134576. The cubic root of 1065056541 is about 1021.2315449254.

The spelling of 1065056541 in words is "one billion, sixty-five million, fifty-six thousand, five hundred forty-one".