225524412555306 has 32 divisors (see below), whose sum is σ = 478882419943680. Its totient is φ = 70559970064896.

The previous prime is 225524412555283. The next prime is 225524412555313. The reversal of 225524412555306 is 603555214425522.

It is a happy number.

It is a super-2 number, since 2×225524412555306² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 3012256371 + ... + 3012331238.

It is an arithmetic number, because the mean of its divisors is an integer number (14965075623240).

Almost surely, 2^{225524412555306} is an apocalyptic number.

225524412555306 is an abundant number, since it is smaller than the sum of its proper divisors (253358007388374).

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

225524412555306 is a wasteful number, since it uses less digits than its factorization.

225524412555306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6024587998.

The product of its (nonzero) digits is 14400000, while the sum is 51.

The spelling of 225524412555306 in words is "two hundred twenty-five trillion, five hundred twenty-four billion, four hundred twelve million, five hundred fifty-five thousand, three hundred six".