2253516256 has 24 divisors (see below), whose sum is σ = 4446931104. Its totient is φ = 1124136960.

The previous prime is 2253516227. The next prime is 2253516259. The reversal of 2253516256 is 6526153522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253516259) 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, 67905 + ... + 95488.

It is an arithmetic number, because the mean of its divisors is an integer number (185288796).

Almost surely, 2^2253516256 is an apocalyptic number.

It is an amenable number.

2253516256 is a deficient number, since it is larger than the sum of its proper divisors (2193414848).

2253516256 is a wasteful number, since it uses less digits than its factorization.

2253516256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163834 (or 163826 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 2253516256 is about 47471.2150255289. The cubic root of 2253516256 is about 1311.0529490579.

Adding to 2253516256 its reverse (6526153522), we get a palindrome (8779669778).

The spelling of 2253516256 in words is "two billion, two hundred fifty-three million, five hundred sixteen thousand, two hundred fifty-six".