1065056601 has 12 divisors (see below), whose sum is σ = 1651924752. Its totient is φ = 608603688.

The previous prime is 1065056543. The next prime is 1065056611. The reversal of 1065056601 is 1066505601.

It is not a de Polignac number, because 1065056601 - 2⁶ = 1065056537 is a prime.

It is a super-2 number, since 2×1065056601² = 2268691126667346402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065056611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3622495 + ... + 3622788.

It is an arithmetic number, because the mean of its divisors is an integer number (137660396).

Almost surely, 2^1065056601 is an apocalyptic number.

It is an amenable number.

1065056601 is a deficient number, since it is larger than the sum of its proper divisors (586868151).

1065056601 is an equidigital number, since it uses as much as digits as its factorization.

1065056601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245300 (or 7245293 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1065056601 is about 32635.2049327103. The cubic root of 1065056601 is about 1021.2315641025.

The spelling of 1065056601 in words is "one billion, sixty-five million, fifty-six thousand, six hundred one".