2065523276 has 12 divisors (see below), whose sum is σ = 3629666040. Its totient is φ = 1028475840.

The previous prime is 2065523233. The next prime is 2065523279. The reversal of 2065523276 is 6723255602.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2065523279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070366 + ... + 1072293.

It is an arithmetic number, because the mean of its divisors is an integer number (302472170).

Almost surely, 2^2065523276 is an apocalyptic number.

It is an amenable number.

2065523276 is a deficient number, since it is larger than the sum of its proper divisors (1564142764).

2065523276 is a wasteful number, since it uses less digits than its factorization.

2065523276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142904 (or 2142902 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 2065523276 is about 45448.0282960658. The cubic root of 2065523276 is about 1273.5324960684.

Adding to 2065523276 its reverse (6723255602), we get a palindrome (8788778878).

The spelling of 2065523276 in words is "two billion, sixty-five million, five hundred twenty-three thousand, two hundred seventy-six".