225132526746 has 24 divisors (see below), whose sum is σ = 487933797780. Its totient is φ = 75021613056.

The previous prime is 225132526741. The next prime is 225132526757. The reversal of 225132526746 is 647625231522.

225132526746 is a `hidden beast` number, since 2 + 2 + 51 + 3 + 2 + 526 + 74 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 214590371121 + 10542155625 = 463239^2 + 102675^2 .

It is not an unprimeable number, because it can be changed into a prime (225132526741) 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, 1818625 + ... + 1938468.

Almost surely, 2^225132526746 is an apocalyptic number.

225132526746 is an abundant number, since it is smaller than the sum of its proper divisors (262801271034).

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

225132526746 is a wasteful number, since it uses less digits than its factorization.

225132526746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760430 (or 3760427 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 225132526746 in words is "two hundred twenty-five billion, one hundred thirty-two million, five hundred twenty-six thousand, seven hundred forty-six".