525324123 has 40 divisors (see below), whose sum is σ = 848688192. Its totient is φ = 322562304.

The previous prime is 525324119. The next prime is 525324143. The reversal of 525324123 is 321423525.

It is a happy number.

525324123 is a `hidden beast` number, since 5 + 2 + 532 + 4 + 123 = 666.

It is not a de Polignac number, because 525324123 - 2² = 525324119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (525324143) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 60661 + ... + 68777.

Almost surely, 2^525324123 is an apocalyptic number.

525324123 is a deficient number, since it is larger than the sum of its proper divisors (323364069).

525324123 is a wasteful number, since it uses less digits than its factorization.

525324123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193 (or 8184 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 525324123 is about 22919.9503271713. The cubic root of 525324123 is about 806.8803045205.

Adding to 525324123 its reverse (321423525), we get a palindrome (846747648).

It can be divided in two parts, 5253241 and 23, that added together give a square (5253264 = 2292²).

The spelling of 525324123 in words is "five hundred twenty-five million, three hundred twenty-four thousand, one hundred twenty-three".