2055112065 has 48 divisors (see below), whose sum is σ = 3786773328. Its totient is φ = 1027473408.

The previous prime is 2055112061. The next prime is 2055112069. The reversal of 2055112065 is 5602115502.

It is an interprime number because it is at equal distance from previous prime (2055112061) and next prime (2055112069).

It can be written as a sum of positive squares in 8 ways, for example, as 916454529 + 1138657536 = 30273^2 + 33744^2 .

It is not a de Polignac number, because 2055112065 - 2² = 2055112061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2055112061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 191379 + ... + 201831.

It is an arithmetic number, because the mean of its divisors is an integer number (78891111).

Almost surely, 2^2055112065 is an apocalyptic number.

It is an amenable number.

2055112065 is a deficient number, since it is larger than the sum of its proper divisors (1731661263).

2055112065 is a wasteful number, since it uses less digits than its factorization.

2055112065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10738 (or 10735 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 2055112065 is about 45333.3438541654. The cubic root of 2055112065 is about 1271.3891561687.

Adding to 2055112065 its reverse (5602115502), we get a palindrome (7657227567).

The spelling of 2055112065 in words is "two billion, fifty-five million, one hundred twelve thousand, sixty-five".