225300030523 has 8 divisors (see below), whose sum is σ = 235109085696. Its totient is φ = 215492092200.

The previous prime is 225300030497. The next prime is 225300030563. The reversal of 225300030523 is 325030003522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225300030523 - 2¹³ = 225300022331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225300030563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146878 + ... + 687148.

It is an arithmetic number, because the mean of its divisors is an integer number (29388635712).

Almost surely, 2^225300030523 is an apocalyptic number.

225300030523 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

225300030523 is a deficient number, since it is larger than the sum of its proper divisors (9809055173).

225300030523 is a wasteful number, since it uses less digits than its factorization.

225300030523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558425.

The product of its (nonzero) digits is 5400, while the sum is 25.

The spelling of 225300030523 in words is "two hundred twenty-five billion, three hundred million, thirty thousand, five hundred twenty-three".