225552859350 has 192 divisors, whose sum is σ = 689426540544. Its totient is φ = 47522142720.

The previous prime is 225552859349. The next prime is 225552859351. The reversal of 225552859350 is 53958255522.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (225552859349) and next prime (225552859351).

It is a junction number, because it is equal to n+sod(n) for n = 225552859293 and 225552859302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225552859351) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9994179 + ... + 10016721.

It is an arithmetic number, because the mean of its divisors is an integer number (3590763232).

Almost surely, 2^225552859350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225552859350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344713270272).

225552859350 is an abundant number, since it is smaller than the sum of its proper divisors (463873681194).

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

225552859350 is a wasteful number, since it uses less digits than its factorization.

225552859350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23311 (or 23306 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 51.

The spelling of 225552859350 in words is "two hundred twenty-five billion, five hundred fifty-two million, eight hundred fifty-nine thousand, three hundred fifty".