2255717376 has 176 divisors, whose sum is σ = 7288630080. Its totient is φ = 683458560.

The previous prime is 2255717333. The next prime is 2255717381. The reversal of 2255717376 is 6737175522.

2255717376 is a `hidden beast` number, since 2 + 2 + 5 + 571 + 7 + 3 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (176).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300420 + ... + 307836.

Almost surely, 2^2255717376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2255717376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3644315040).

2255717376 is an abundant number, since it is smaller than the sum of its proper divisors (5032912704).

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

2255717376 is a wasteful number, since it uses less digits than its factorization.

2255717376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7457 (or 7433 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The square root of 2255717376 is about 47494.3931006598. The cubic root of 2255717376 is about 1311.4796667569.

The spelling of 2255717376 in words is "two billion, two hundred fifty-five million, seven hundred seventeen thousand, three hundred seventy-six".