2065612353 has 64 divisors (see below), whose sum is σ = 3423264768. Its totient is φ = 1081036800.

The previous prime is 2065612333. The next prime is 2065612391. The reversal of 2065612353 is 3532165602.

It is not a de Polignac number, because 2065612353 - 2⁸ = 2065612097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2065612333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5150953 + ... + 5151353.

It is an arithmetic number, because the mean of its divisors is an integer number (53488512).

Almost surely, 2^2065612353 is an apocalyptic number.

It is an amenable number.

2065612353 is a deficient number, since it is larger than the sum of its proper divisors (1357652415).

2065612353 is a wasteful number, since it uses less digits than its factorization.

2065612353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2065612353 is about 45449.0082730086. The cubic root of 2065612353 is about 1273.5508031038.

Adding to 2065612353 its reverse (3532165602), we get a palindrome (5597777955).

The spelling of 2065612353 in words is "two billion, sixty-five million, six hundred twelve thousand, three hundred fifty-three".