4265965966 has 4 divisors (see below), whose sum is σ = 6398948952. Its totient is φ = 2132982982.

The previous prime is 4265965933. The next prime is 4265965967. The reversal of 4265965966 is 6695695624.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4265965966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265965967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066491490 + ... + 1066491493.

It is an arithmetic number, because the mean of its divisors is an integer number (1599737238).

Almost surely, 2^4265965966 is an apocalyptic number.

4265965966 is a deficient number, since it is larger than the sum of its proper divisors (2132982986).

4265965966 is a wasteful number, since it uses less digits than its factorization.

4265965966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132982985.

The product of its digits is 20995200, while the sum is 58.

The square root of 4265965966 is about 65314.3626318132. The cubic root of 4265965966 is about 1621.8317397297.

The spelling of 4265965966 in words is "four billion, two hundred sixty-five million, nine hundred sixty-five thousand, nine hundred sixty-six".