2255967045 has 56 divisors (see below), whose sum is σ = 4075088736. Its totient is φ = 1198930896.

The previous prime is 2255967041. The next prime is 2255967073. The reversal of 2255967045 is 5407695522.

2255967045 is a `hidden beast` number, since 22 + 559 + 6 + 70 + 4 + 5 = 666.

2255967045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2255967045 - 2² = 2255967041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255967041) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 7971474 + ... + 7971756.

Almost surely, 2^2255967045 is an apocalyptic number.

It is an amenable number.

2255967045 is a deficient number, since it is larger than the sum of its proper divisors (1819121691).

2255967045 is an frugal number, since it uses more digits than its factorization.

2255967045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 2255967045 is about 47497.0214329278. The cubic root of 2255967045 is about 1311.5280510301.

The spelling of 2255967045 in words is "two billion, two hundred fifty-five million, nine hundred sixty-seven thousand, forty-five".