225100523 has 8 divisors (see below), whose sum is σ = 233616000. Its totient is φ = 216635328.

The previous prime is 225100511. The next prime is 225100529. The reversal of 225100523 is 325001522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225100523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225100495 and 225100504.

It is not an unprimeable number, because it can be changed into a prime (225100529) 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, 3323 + ... + 21476.

It is an arithmetic number, because the mean of its divisors is an integer number (29202000).

Almost surely, 2^225100523 is an apocalyptic number.

225100523 is a deficient number, since it is larger than the sum of its proper divisors (8515477).

225100523 is a wasteful number, since it uses less digits than its factorization.

225100523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25141.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 225100523 is about 15003.3503924957. The cubic root of 225100523 is about 608.3107640258.

Subtracting 225100523 from its reverse (325001522), we obtain a palindrome (99900999).

The spelling of 225100523 in words is "two hundred twenty-five million, one hundred thousand, five hundred twenty-three".