225064370245 has 64 divisors (see below), whose sum is σ = 321952796928. Its totient is φ = 148877568000.

The previous prime is 225064370191. The next prime is 225064370257. The reversal of 225064370245 is 542073460522.

It is a happy number.

It is not a de Polignac number, because 225064370245 - 2¹⁷ = 225064239173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225064370198 and 225064370207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94523955 + ... + 94526335.

It is an arithmetic number, because the mean of its divisors is an integer number (5030512452).

Almost surely, 2^225064370245 is an apocalyptic number.

It is an amenable number.

225064370245 is a deficient number, since it is larger than the sum of its proper divisors (96888426683).

225064370245 is a wasteful number, since it uses less digits than its factorization.

225064370245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 225064370245 in words is "two hundred twenty-five billion, sixty-four million, three hundred seventy thousand, two hundred forty-five".