2256952177 has 4 divisors (see below), whose sum is σ = 2278045296. Its totient is φ = 2235859060.

The previous prime is 2256952163. The next prime is 2256952207. The reversal of 2256952177 is 7712596522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2256952177 - 2¹⁵ = 2256919409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2256952127) 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, 10546399 + ... + 10546612.

It is an arithmetic number, because the mean of its divisors is an integer number (569511324).

Almost surely, 2^2256952177 is an apocalyptic number.

It is an amenable number.

2256952177 is a deficient number, since it is larger than the sum of its proper divisors (21093119).

2256952177 is a wasteful number, since it uses less digits than its factorization.

2256952177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21093118.

The product of its digits is 529200, while the sum is 46.

The square root of 2256952177 is about 47507.3907618594. The cubic root of 2256952177 is about 1311.7189285569.

The spelling of 2256952177 in words is "two billion, two hundred fifty-six million, nine hundred fifty-two thousand, one hundred seventy-seven".