225372903936 has 160 divisors (see below), whose sum is σ = 622476283968. Its totient is φ = 72407285760.

The previous prime is 225372903911. The next prime is 225372903967. The reversal of 225372903936 is 639309273522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5205450 + ... + 5248566.

Almost surely, 2^225372903936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225372903936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311238141984).

225372903936 is an abundant number, since it is smaller than the sum of its proper divisors (397103380032).

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

225372903936 is an equidigital number, since it uses as much as digits as its factorization.

225372903936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43262 (or 43246 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 51.

The spelling of 225372903936 in words is "two hundred twenty-five billion, three hundred seventy-two million, nine hundred three thousand, nine hundred thirty-six".