225496600272 has 80 divisors (see below), whose sum is σ = 647317874560. Its totient is φ = 75158668800.

The previous prime is 225496600271. The next prime is 225496600309. The reversal of 225496600272 is 272006694522.

225496600272 is a `hidden beast` number, since 22 + 549 + 6 + 60 + 0 + 27 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225496600271) 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, 7346397 + ... + 7377027.

It is an arithmetic number, because the mean of its divisors is an integer number (8091473432).

Almost surely, 2^225496600272 is an apocalyptic number.

It is an amenable number.

225496600272 is an abundant number, since it is smaller than the sum of its proper divisors (421821274288).

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

225496600272 is a wasteful number, since it uses less digits than its factorization.

225496600272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47689 (or 47677 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 225496600272 in words is "two hundred twenty-five billion, four hundred ninety-six million, six hundred thousand, two hundred seventy-two".