225437282476 has 24 divisors (see below), whose sum is σ = 451146760736. Its totient is φ = 96557650560.

The previous prime is 225437282459. The next prime is 225437282479. The reversal of 225437282476 is 674282734522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (225437282479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2383095 + ... + 2475886.

Almost surely, 2^225437282476 is an apocalyptic number.

It is an amenable number.

225437282476 is an abundant number, since it is smaller than the sum of its proper divisors (225709478260).

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

225437282476 is a wasteful number, since it uses less digits than its factorization.

225437282476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860649 (or 4860647 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 52.

The spelling of 225437282476 in words is "two hundred twenty-five billion, four hundred thirty-seven million, two hundred eighty-two thousand, four hundred seventy-six".