2255774047 has 8 divisors (see below), whose sum is σ = 2389032576. Its totient is φ = 2122578432.

The previous prime is 2255774041. The next prime is 2255774089. The reversal of 2255774047 is 7404775522.

2255774047 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 a de Polignac number, because none of the positive numbers 2^k-2255774047 is a prime.

It is a super-2 number, since 2×2255774047² = 10177033102237516418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2255773994 and 2255774012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255774041) 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, 72183 + ... + 98599.

It is an arithmetic number, because the mean of its divisors is an integer number (298629072).

Almost surely, 2^2255774047 is an apocalyptic number.

2255774047 is a deficient number, since it is larger than the sum of its proper divisors (133258529).

2255774047 is a wasteful number, since it uses less digits than its factorization.

2255774047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31457.

The product of its (nonzero) digits is 548800, while the sum is 43.

The square root of 2255774047 is about 47494.9897041783. The cubic root of 2255774047 is about 1311.4906495515.

The spelling of 2255774047 in words is "two billion, two hundred fifty-five million, seven hundred seventy-four thousand, forty-seven".