225710045061544 has 32 divisors (see below), whose sum is σ = 424096400158920. Its totient is φ = 112617907750656.

The previous prime is 225710045061533. The next prime is 225710045061577. The reversal of 225710045061544 is 445160540017522.

It can be written as a sum of positive squares in 4 ways, for example, as 170016511965444 + 55693533096100 = 13039038^2 + 7462810^2 .

It is a junction number, because it is equal to n+sod(n) for n = 225710045061494 and 225710045061503.

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, 7103439 + ... + 22402654.

Almost surely, 2^{225710045061544} is an apocalyptic number.

It is an amenable number.

225710045061544 is a deficient number, since it is larger than the sum of its proper divisors (198386355097376).

225710045061544 is a wasteful number, since it uses less digits than its factorization.

225710045061544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29508109 (or 29508105 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 225710045061544 in words is "two hundred twenty-five trillion, seven hundred ten billion, forty-five million, sixty-one thousand, five hundred forty-four".