3205253051 has 64 divisors (see below), whose sum is σ = 4569169920. Its totient is φ = 2165304960.

The previous prime is 3205253047. The next prime is 3205253053. The reversal of 3205253051 is 1503525023.

It is not a de Polignac number, because 3205253051 - 2² = 3205253047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3205253051.

It is not an unprimeable number, because it can be changed into a prime (3205253053) 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 in 63 ways as a sum of consecutive naturals, for example, 2414750 + ... + 2416076.

It is an arithmetic number, because the mean of its divisors is an integer number (71393280).

Almost surely, 2^3205253051 is an apocalyptic number.

3205253051 is a deficient number, since it is larger than the sum of its proper divisors (1363916869).

3205253051 is a wasteful number, since it uses less digits than its factorization.

3205253051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 3205253051 is about 56614.9543053777. The cubic root of 3205253051 is about 1474.4185088519.

Adding to 3205253051 its reverse (1503525023), we get a palindrome (4708778074).

The spelling of 3205253051 in words is "three billion, two hundred five million, two hundred fifty-three thousand, fifty-one".