225810242350 has 144 divisors (see below), whose sum is σ = 532744902144. Its totient is φ = 69697742400.

The previous prime is 225810242341. The next prime is 225810242389. The reversal of 225810242350 is 53242018522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4336167 + ... + 4387933.

It is an arithmetic number, because the mean of its divisors is an integer number (3699617376).

Almost surely, 2^225810242350 is an apocalyptic number.

225810242350 is an abundant number, since it is smaller than the sum of its proper divisors (306934659794).

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

225810242350 is a wasteful number, since it uses less digits than its factorization.

225810242350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51911 (or 51895 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 225810242350 in words is "two hundred twenty-five billion, eight hundred ten million, two hundred forty-two thousand, three hundred fifty".