525015323 has 8 divisors (see below), whose sum is σ = 601413120. Its totient is φ = 448966440.

The previous prime is 525015317. The next prime is 525015329. The reversal of 525015323 is 323510525.

It is an interprime number because it is at equal distance from previous prime (525015317) and next prime (525015329).

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

It is a cyclic number.

It is not a de Polignac number, because 525015323 - 2⁴ = 525015307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525015292 and 525015301.

It is not an unprimeable number, because it can be changed into a prime (525015329) 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, 83993 + ... + 90026.

It is an arithmetic number, because the mean of its divisors is an integer number (75176640).

Almost surely, 2^525015323 is an apocalyptic number.

525015323 is a deficient number, since it is larger than the sum of its proper divisors (76397797).

525015323 is a wasteful number, since it uses less digits than its factorization.

525015323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174457.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 525015323 is about 22913.2128476126. The cubic root of 525015323 is about 806.7221713699.

Adding to 525015323 its reverse (323510525), we get a palindrome (848525848).

The spelling of 525015323 in words is "five hundred twenty-five million, fifteen thousand, three hundred twenty-three".