2256953522 has 16 divisors (see below), whose sum is σ = 3533905152. Its totient is φ = 1079020800.

The previous prime is 2256953521. The next prime is 2256953533. The reversal of 2256953522 is 2253596522.

It is a self number, because there is not a number n which added to its sum of digits gives 2256953522.

It is not an unprimeable number, because it can be changed into a prime (2256953521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149522 + ... + 163922.

It is an arithmetic number, because the mean of its divisors is an integer number (220869072).

Almost surely, 2^2256953522 is an apocalyptic number.

2256953522 is a deficient number, since it is larger than the sum of its proper divisors (1276951630).

2256953522 is a wasteful number, since it uses less digits than its factorization.

2256953522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17833.

The product of its digits is 324000, while the sum is 41.

The square root of 2256953522 is about 47507.4049175494. The cubic root of 2256953522 is about 1311.7191891239.

The spelling of 2256953522 in words is "two billion, two hundred fifty-six million, nine hundred fifty-three thousand, five hundred twenty-two".