225275075082 has 24 divisors (see below), whose sum is σ = 488213012196. Its totient is φ = 75073689216.

The previous prime is 225275075071. The next prime is 225275075083. The reversal of 225275075082 is 280570572522.

225275075082 is a `hidden beast` number, since 2 + 2 + 527 + 50 + 75 + 0 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 159687352881 + 65587722201 = 399609^2 + 256101^2 .

It is not an unprimeable number, because it can be changed into a prime (225275075083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1422933 + ... + 1573304.

Almost surely, 2^225275075082 is an apocalyptic number.

225275075082 is an abundant number, since it is smaller than the sum of its proper divisors (262937937114).

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

225275075082 is a wasteful number, since it uses less digits than its factorization.

225275075082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000422 (or 3000419 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 45.

The spelling of 225275075082 in words is "two hundred twenty-five billion, two hundred seventy-five million, seventy-five thousand, eighty-two".