2256753406 has 8 divisors (see below), whose sum is σ = 3467694384. Its totient is φ = 1100855280.

The previous prime is 2256753379. The next prime is 2256753487. The reversal of 2256753406 is 6043576522.

2256753406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13760610 + ... + 13760773.

It is an arithmetic number, because the mean of its divisors is an integer number (433461798).

Almost surely, 2^2256753406 is an apocalyptic number.

2256753406 is a deficient number, since it is larger than the sum of its proper divisors (1210940978).

2256753406 is a wasteful number, since it uses less digits than its factorization.

2256753406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27521426.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 2256753406 is about 47505.2987149855. The cubic root of 2256753406 is about 1311.6804194944.

The spelling of 2256753406 in words is "two billion, two hundred fifty-six million, seven hundred fifty-three thousand, four hundred six".