2255475326976 has 135 divisors (see below), whose sum is σ = 6517285162843. Its totient is φ = 751632875520.

The previous prime is 2255475326971. The next prime is 2255475326989. The reversal of 2255475326976 is 6796235745522.

The square root of 2255475326976 is 1501824.

It is a perfect power (a square), and thus also a powerful number.

2255475326976 is a `hidden beast` number, since 2 + 2 + 5 + 5 + 4 + 7 + 532 + 6 + 97 + 6 = 666.

It is a super-2 number, since 2×2255475326976² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255475326971) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 576698461 + ... + 576702371.

Almost surely, 2^{2255475326976} is an apocalyptic number.

2255475326976 is the 1501824-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2255475326976

2255475326976 is an abundant number, since it is smaller than the sum of its proper divisors (4261809835867).

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

2255475326976 is an frugal number, since it uses more digits than its factorization.

2255475326976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7856 (or 3916 counting only the distinct ones).

The product of its digits is 190512000, while the sum is 63.

The spelling of 2255475326976 in words is "two trillion, two hundred fifty-five billion, four hundred seventy-five million, three hundred twenty-six thousand, nine hundred seventy-six".