225815064306 has 16 divisors (see below), whose sum is σ = 486370907904. Its totient is φ = 69481558224.

The previous prime is 225815064283. The next prime is 225815064329. The reversal of 225815064306 is 603460518522.

225815064306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (225815064283) and next prime (225815064329).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447532386 + ... + 1447532541.

It is an arithmetic number, because the mean of its divisors is an integer number (30398181744).

Almost surely, 2^225815064306 is an apocalyptic number.

225815064306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

225815064306 is an abundant number, since it is smaller than the sum of its proper divisors (260555843598).

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

225815064306 is a wasteful number, since it uses less digits than its factorization.

225815064306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895064945.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 225815064306 in words is "two hundred twenty-five billion, eight hundred fifteen million, sixty-four thousand, three hundred six".