225653134134 has 16 divisors (see below), whose sum is σ = 452900993472. Its totient is φ = 74951923848.

The previous prime is 225653134123. The next prime is 225653134151. The reversal of 225653134134 is 431431356522.

It is a junction number, because it is equal to n+sod(n) for n = 225653134092 and 225653134101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66445044 + ... + 66448439.

It is an arithmetic number, because the mean of its divisors is an integer number (28306312092).

Almost surely, 2^225653134134 is an apocalyptic number.

225653134134 is an abundant number, since it is smaller than the sum of its proper divisors (227247859338).

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

225653134134 is a wasteful number, since it uses less digits than its factorization.

225653134134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132893771.

The product of its digits is 259200, while the sum is 39.

The spelling of 225653134134 in words is "two hundred twenty-five billion, six hundred fifty-three million, one hundred thirty-four thousand, one hundred thirty-four".