225480265929 has 12 divisors (see below), whose sum is σ = 339854314176. Its totient is φ = 143784517272.

The previous prime is 225480265889. The next prime is 225480265931. The reversal of 225480265929 is 929562084522.

225480265929 is a `hidden beast` number, since 2 + 2 + 5 + 48 + 0 + 2 + 6 + 592 + 9 = 666.

It is not a de Polignac number, because 225480265929 - 2¹² = 225480261833 is a prime.

It is a super-3 number, since 3×225480265929³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (225480266929) 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, 544638117 + ... + 544638530.

It is an arithmetic number, because the mean of its divisors is an integer number (28321192848).

Almost surely, 2^225480265929 is an apocalyptic number.

It is an amenable number.

225480265929 is a deficient number, since it is larger than the sum of its proper divisors (114374048247).

225480265929 is a wasteful number, since it uses less digits than its factorization.

225480265929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089276676 (or 1089276673 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 225480265929 in words is "two hundred twenty-five billion, four hundred eighty million, two hundred sixty-five thousand, nine hundred twenty-nine".