225247713527764 has 6 divisors (see below), whose sum is σ = 394183498673594. Its totient is φ = 112623856763880.

The previous prime is 225247713527729. The next prime is 225247713527801. The reversal of 225247713527764 is 467725317742522.

It can be written as a sum of positive squares in only one way, i.e., 154143895320900 + 71103818206864 = 12415470^2 + 8432308^2 .

It is a junction number, because it is equal to n+sod(n) for n = 225247713527696 and 225247713527705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28155964190967 + ... + 28155964190974.

Almost surely, 2^{225247713527764} is an apocalyptic number.

It is an amenable number.

225247713527764 is a deficient number, since it is larger than the sum of its proper divisors (168935785145830).

225247713527764 is a wasteful number, since it uses less digits than its factorization.

225247713527764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56311928381945 (or 56311928381943 counting only the distinct ones).

The product of its digits is 276595200, while the sum is 64.

The spelling of 225247713527764 in words is "two hundred twenty-five trillion, two hundred forty-seven billion, seven hundred thirteen million, five hundred twenty-seven thousand, seven hundred sixty-four".