2255693403 has 8 divisors (see below), whose sum is σ = 3019027968. Its totient is φ = 1498077224.

The previous prime is 2255693371. The next prime is 2255693423. The reversal of 2255693403 is 3043965522.

2255693403 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 cyclic number.

It is not a de Polignac number, because 2255693403 - 2⁵ = 2255693371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2255693423) 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, 1428675 + ... + 1430252.

It is an arithmetic number, because the mean of its divisors is an integer number (377378496).

Almost surely, 2^2255693403 is an apocalyptic number.

2255693403 is a deficient number, since it is larger than the sum of its proper divisors (763334565).

2255693403 is a wasteful number, since it uses less digits than its factorization.

2255693403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859193.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 2255693403 is about 47494.1407228302. The cubic root of 2255693403 is about 1311.4750207533.

The spelling of 2255693403 in words is "two billion, two hundred fifty-five million, six hundred ninety-three thousand, four hundred three".