2255647604 has 48 divisors (see below), whose sum is σ = 4560124800. Its totient is φ = 956292480.

The previous prime is 2255647561. The next prime is 2255647609. The reversal of 2255647604 is 4067465522.

2255647604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2255647604² = 10175892226861881632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255647609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1455422 + ... + 1456970.

It is an arithmetic number, because the mean of its divisors is an integer number (95002600).

Almost surely, 2^2255647604 is an apocalyptic number.

It is an amenable number.

2255647604 is an abundant number, since it is smaller than the sum of its proper divisors (2304477196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2255647604 is a wasteful number, since it uses less digits than its factorization.

2255647604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 2255647604 is about 47493.6585661707. The cubic root of 2255647604 is about 1311.4661447463.

The spelling of 2255647604 in words is "two billion, two hundred fifty-five million, six hundred forty-seven thousand, six hundred four".