225655634034 has 24 divisors (see below), whose sum is σ = 489236237100. Its totient is φ = 75169975968.

The previous prime is 225655634027. The next prime is 225655634047. The reversal of 225655634034 is 430436556522.

225655634034 is a `hidden beast` number, since 2 + 2 + 5 + 6 + 5 + 5 + 634 + 0 + 3 + 4 = 666.

225655634034 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 223962723009 + 1692911025 = 473247^2 + 41145^2 .

It is a super-2 number, since 2×225655634034² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4018737 + ... + 4074500.

Almost surely, 2^225655634034 is an apocalyptic number.

225655634034 is an abundant number, since it is smaller than the sum of its proper divisors (263580603066).

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

225655634034 is a wasteful number, since it uses less digits than its factorization.

225655634034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8094794 (or 8094791 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

The spelling of 225655634034 in words is "two hundred twenty-five billion, six hundred fifty-five million, six hundred thirty-four thousand, thirty-four".