2256813358 has 8 divisors (see below), whose sum is σ = 3386663352. Its totient is φ = 1127925576.

The previous prime is 2256813353. The next prime is 2256813371. The reversal of 2256813358 is 8533186522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256813353) 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, 234660 + ... + 244087.

It is an arithmetic number, because the mean of its divisors is an integer number (423332919).

Almost surely, 2^2256813358 is an apocalyptic number.

2256813358 is a deficient number, since it is larger than the sum of its proper divisors (1129849994).

2256813358 is a wasteful number, since it uses less digits than its factorization.

2256813358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481106.

The product of its digits is 345600, while the sum is 43.

The square root of 2256813358 is about 47505.9297140894. The cubic root of 2256813358 is about 1311.6920345823.

The spelling of 2256813358 in words is "two billion, two hundred fifty-six million, eight hundred thirteen thousand, three hundred fifty-eight".