2256257175 has 12 divisors (see below), whose sum is σ = 3730345320. Its totient is φ = 1203337120.

The previous prime is 2256257149. The next prime is 2256257189. The reversal of 2256257175 is 5717526522.

2256257175 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2256257175 - 2⁶ = 2256257111 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15041640 + ... + 15041789.

It is an arithmetic number, because the mean of its divisors is an integer number (310862110).

Almost surely, 2^2256257175 is an apocalyptic number.

2256257175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2256257175 is a deficient number, since it is larger than the sum of its proper divisors (1474088145).

2256257175 is a wasteful number, since it uses less digits than its factorization.

2256257175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30083442 (or 30083437 counting only the distinct ones).

The product of its digits is 294000, while the sum is 42.

The square root of 2256257175 is about 47500.0755262557. The cubic root of 2256257175 is about 1311.5842719049.

The spelling of 2256257175 in words is "two billion, two hundred fifty-six million, two hundred fifty-seven thousand, one hundred seventy-five".